2090650380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5496

約数の個数: 192

約数和(自身を含む): 7307532288

約数和(自身を除く): 5216881908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 910, 923, 994, 1065, 1092, 1365, 1420, 1491, 1820, 1846, 1988, 2130, 2485, 2730, 2769, 2982, 3692, 4260, 4615, 4970, 5393, 5460, 5538, 5964, 6461, 7455, 9230, 9940, 10786, 11076, 12922, 13845, 14910, 16179, 18460, 19383, 21572, 25844, 26965, 27690, 29820, 32305, 32358, 37751, 38766, 53930, 55380, 64610, 64716, 70109, 75502, 77532, 80895, 96915, 107860, 113253, 129220, 140218, 151004, 161790, 188755, 193830, 210327, 226506, 280436, 323580, 350545, 377510, 382903, 387660, 420654, 453012, 490763, 566265, 701090, 755020, 765806, 841308, 981526, 1051635, 1132530, 1148709, 1402180, 1472289, 1531612, 1914515, 1963052, 2103270, 2265060, 2297418, 2453815, 2680321, 2944578, 3829030, 4206540, 4594836, 4907630, 4977739, 5360642, 5743545, 5889156, 7361445, 7658060, 8040963, 9815260, 9955478, 10721284, 11487090, 13401605, 14722890, 14933217, 16081926, 19910956, 22974180, 24888695, 26803210, 29445780, 29866434, 32163852, 34844173, 40204815, 49777390, 53606420, 59732868, 69688346, 74666085, 80409630, 99554780, 104532519, 139376692, 149332170, 160819260, 174220865, 209065038, 298664340, 348441730, 418130076, 522662595, 696883460, 1045325190, 2090650380]

約数ペア:

[(1, 2090650380), (2, 1045325190), (3, 696883460), (4, 522662595), (5, 418130076), (6, 348441730), (7, 298664340), (10, 209065038), (12, 174220865), (13, 160819260), (14, 149332170), (15, 139376692), (20, 104532519), (21, 99554780), (26, 80409630), (28, 74666085), (30, 69688346), (35, 59732868), (39, 53606420), (42, 49777390), (52, 40204815), (60, 34844173), (65, 32163852), (70, 29866434), (71, 29445780), (78, 26803210), (84, 24888695), (91, 22974180), (105, 19910956), (130, 16081926), (140, 14933217), (142, 14722890), (156, 13401605), (182, 11487090), (195, 10721284), (210, 9955478), (213, 9815260), (260, 8040963), (273, 7658060), (284, 7361445), (355, 5889156), (364, 5743545), (390, 5360642), (420, 4977739), (426, 4907630), (455, 4594836), (497, 4206540), (546, 3829030), (710, 2944578), (780, 2680321), (852, 2453815), (910, 2297418), (923, 2265060), (994, 2103270), (1065, 1963052), (1092, 1914515), (1365, 1531612), (1420, 1472289), (1491, 1402180), (1820, 1148709), (1846, 1132530), (1988, 1051635), (2130, 981526), (2485, 841308), (2730, 765806), (2769, 755020), (2982, 701090), (3692, 566265), (4260, 490763), (4615, 453012), (4970, 420654), (5393, 387660), (5460, 382903), (5538, 377510), (5964, 350545), (6461, 323580), (7455, 280436), (9230, 226506), (9940, 210327), (10786, 193830), (11076, 188755), (12922, 161790), (13845, 151004), (14910, 140218), (16179, 129220), (18460, 113253), (19383, 107860), (21572, 96915), (25844, 80895), (26965, 77532), (27690, 75502), (29820, 70109), (32305, 64716), (32358, 64610), (37751, 55380), (38766, 53930)]