17659460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 47265792

約数和(自身を除く): 29606332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 313, 364, 403, 434, 455, 620, 626, 806, 868, 910, 1085, 1252, 1565, 1612, 1820, 2015, 2170, 2191, 2821, 3130, 4030, 4069, 4340, 4382, 5642, 6260, 8060, 8138, 8764, 9703, 10955, 11284, 14105, 16276, 19406, 20345, 21910, 28210, 28483, 38812, 40690, 43820, 48515, 56420, 56966, 67921, 81380, 97030, 113932, 126139, 135842, 142415, 194060, 252278, 271684, 284830, 339605, 504556, 569660, 630695, 679210, 882973, 1261390, 1358420, 1765946, 2522780, 3531892, 4414865, 8829730, 17659460]

約数ペア:

[(1, 17659460), (2, 8829730), (4, 4414865), (5, 3531892), (7, 2522780), (10, 1765946), (13, 1358420), (14, 1261390), (20, 882973), (26, 679210), (28, 630695), (31, 569660), (35, 504556), (52, 339605), (62, 284830), (65, 271684), (70, 252278), (91, 194060), (124, 142415), (130, 135842), (140, 126139), (155, 113932), (182, 97030), (217, 81380), (260, 67921), (310, 56966), (313, 56420), (364, 48515), (403, 43820), (434, 40690), (455, 38812), (620, 28483), (626, 28210), (806, 21910), (868, 20345), (910, 19406), (1085, 16276), (1252, 14105), (1565, 11284), (1612, 10955), (1820, 9703), (2015, 8764), (2170, 8138), (2191, 8060), (2821, 6260), (3130, 5642), (4030, 4382), (4069, 4340)]