45103890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6803}}^1$

素因数の和:6843

約数の個数: 64

約数和(自身を含む): 123451776

約数和(自身を除く): 78347886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 6803, 13606, 20409, 34015, 40818, 68030, 88439, 102045, 115651, 176878, 204090, 231302, 265317, 346953, 442195, 530634, 578255, 693906, 884390, 1156510, 1326585, 1503463, 1734765, 2653170, 3006926, 3469530, 4510389, 7517315, 9020778, 15034630, 22551945, 45103890]

約数ペア:

[(1, 45103890), (2, 22551945), (3, 15034630), (5, 9020778), (6, 7517315), (10, 4510389), (13, 3469530), (15, 3006926), (17, 2653170), (26, 1734765), (30, 1503463), (34, 1326585), (39, 1156510), (51, 884390), (65, 693906), (78, 578255), (85, 530634), (102, 442195), (130, 346953), (170, 265317), (195, 231302), (221, 204090), (255, 176878), (390, 115651), (442, 102045), (510, 88439), (663, 68030), (1105, 40818), (1326, 34015), (2210, 20409), (3315, 13606), (6630, 6803)]