5001230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 10741248

約数和(自身を除く): 5740018

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 73, 85, 130, 146, 155, 170, 221, 310, 365, 403, 442, 527, 730, 806, 949, 1054, 1105, 1241, 1898, 2015, 2210, 2263, 2482, 2635, 4030, 4526, 4745, 5270, 6205, 6851, 9490, 11315, 12410, 13702, 16133, 22630, 29419, 32266, 34255, 38471, 58838, 68510, 76942, 80665, 147095, 161330, 192355, 294190, 384710, 500123, 1000246, 2500615, 5001230]

約数ペア:

[(1, 5001230), (2, 2500615), (5, 1000246), (10, 500123), (13, 384710), (17, 294190), (26, 192355), (31, 161330), (34, 147095), (62, 80665), (65, 76942), (73, 68510), (85, 58838), (130, 38471), (146, 34255), (155, 32266), (170, 29419), (221, 22630), (310, 16133), (365, 13702), (403, 12410), (442, 11315), (527, 9490), (730, 6851), (806, 6205), (949, 5270), (1054, 4745), (1105, 4526), (1241, 4030), (1898, 2635), (2015, 2482), (2210, 2263)]