8913585660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1464

約数の個数: 192

約数和(自身を含む): 29058269184

約数和(自身を除く): 20144683524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 271, 284, 355, 420, 426, 497, 542, 710, 813, 852, 994, 1065, 1084, 1103, 1355, 1420, 1491, 1626, 1897, 1988, 2130, 2206, 2485, 2710, 2982, 3252, 3309, 3794, 4065, 4260, 4412, 4970, 5420, 5515, 5691, 5964, 6618, 7455, 7588, 7721, 8130, 9485, 9940, 11030, 11382, 13236, 14910, 15442, 16260, 16545, 18970, 19241, 22060, 22764, 23163, 28455, 29820, 30884, 33090, 37940, 38482, 38605, 46326, 56910, 57723, 66180, 76964, 77210, 78313, 92652, 96205, 113820, 115446, 115815, 134687, 154420, 156626, 192410, 230892, 231630, 234939, 269374, 288615, 298913, 313252, 384820, 391565, 404061, 463260, 469878, 538748, 548191, 577230, 597826, 673435, 783130, 808122, 896739, 939756, 1096382, 1154460, 1174695, 1195652, 1346870, 1494565, 1566260, 1616244, 1644573, 1793478, 2020305, 2092391, 2192764, 2349390, 2693740, 2740955, 2989130, 3289146, 3586956, 4040610, 4184782, 4483695, 4698780, 5481910, 5978260, 6277173, 6578292, 8081220, 8222865, 8369564, 8967390, 10461955, 10963820, 12554346, 16445730, 17934780, 20923910, 21222823, 25108692, 31385865, 32891460, 41847820, 42445646, 62771730, 63668469, 84891292, 106114115, 125543460, 127336938, 148559761, 212228230, 254673876, 297119522, 318342345, 424456460, 445679283, 594239044, 636684690, 742798805, 891358566, 1273369380, 1485597610, 1782717132, 2228396415, 2971195220, 4456792830, 8913585660]

約数ペア:

[(1, 8913585660), (2, 4456792830), (3, 2971195220), (4, 2228396415), (5, 1782717132), (6, 1485597610), (7, 1273369380), (10, 891358566), (12, 742798805), (14, 636684690), (15, 594239044), (20, 445679283), (21, 424456460), (28, 318342345), (30, 297119522), (35, 254673876), (42, 212228230), (60, 148559761), (70, 127336938), (71, 125543460), (84, 106114115), (105, 84891292), (140, 63668469), (142, 62771730), (210, 42445646), (213, 41847820), (271, 32891460), (284, 31385865), (355, 25108692), (420, 21222823), (426, 20923910), (497, 17934780), (542, 16445730), (710, 12554346), (813, 10963820), (852, 10461955), (994, 8967390), (1065, 8369564), (1084, 8222865), (1103, 8081220), (1355, 6578292), (1420, 6277173), (1491, 5978260), (1626, 5481910), (1897, 4698780), (1988, 4483695), (2130, 4184782), (2206, 4040610), (2485, 3586956), (2710, 3289146), (2982, 2989130), (3252, 2740955), (3309, 2693740), (3794, 2349390), (4065, 2192764), (4260, 2092391), (4412, 2020305), (4970, 1793478), (5420, 1644573), (5515, 1616244), (5691, 1566260), (5964, 1494565), (6618, 1346870), (7455, 1195652), (7588, 1174695), (7721, 1154460), (8130, 1096382), (9485, 939756), (9940, 896739), (11030, 808122), (11382, 783130), (13236, 673435), (14910, 597826), (15442, 577230), (16260, 548191), (16545, 538748), (18970, 469878), (19241, 463260), (22060, 404061), (22764, 391565), (23163, 384820), (28455, 313252), (29820, 298913), (30884, 288615), (33090, 269374), (37940, 234939), (38482, 231630), (38605, 230892), (46326, 192410), (56910, 156626), (57723, 154420), (66180, 134687), (76964, 115815), (77210, 115446), (78313, 113820), (92652, 96205)]