73035620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27457}}^1$

素因数の和:27492

約数の個数: 48

約数和(自身を含む): 184517760

約数和(自身を除く): 111482140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 27457, 54914, 109828, 137285, 192199, 274570, 384398, 521683, 549140, 768796, 960995, 1043366, 1921990, 2086732, 2608415, 3651781, 3843980, 5216830, 7303562, 10433660, 14607124, 18258905, 36517810, 73035620]

約数ペア:

[(1, 73035620), (2, 36517810), (4, 18258905), (5, 14607124), (7, 10433660), (10, 7303562), (14, 5216830), (19, 3843980), (20, 3651781), (28, 2608415), (35, 2086732), (38, 1921990), (70, 1043366), (76, 960995), (95, 768796), (133, 549140), (140, 521683), (190, 384398), (266, 274570), (380, 192199), (532, 137285), (665, 109828), (1330, 54914), (2660, 27457)]