120751510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 259282944

約数和(自身を除く): 138531434

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2083, 2635, 3410, 4166, 5270, 5797, 10415, 11594, 20830, 22913, 28985, 35411, 45826, 57970, 64573, 70822, 114565, 129146, 177055, 229130, 322865, 354110, 389521, 645730, 710303, 779042, 1097741, 1420606, 1947605, 2195482, 3551515, 3895210, 5488705, 7103030, 10977410, 12075151, 24150302, 60375755, 120751510]

約数ペア:

[(1, 120751510), (2, 60375755), (5, 24150302), (10, 12075151), (11, 10977410), (17, 7103030), (22, 5488705), (31, 3895210), (34, 3551515), (55, 2195482), (62, 1947605), (85, 1420606), (110, 1097741), (155, 779042), (170, 710303), (187, 645730), (310, 389521), (341, 354110), (374, 322865), (527, 229130), (682, 177055), (935, 129146), (1054, 114565), (1705, 70822), (1870, 64573), (2083, 57970), (2635, 45826), (3410, 35411), (4166, 28985), (5270, 22913), (5797, 20830), (10415, 11594)]