242110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 497664

約数和(自身を除く): 255554

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 142, 155, 310, 341, 355, 682, 710, 781, 1562, 1705, 2201, 3410, 3905, 4402, 7810, 11005, 22010, 24211, 48422, 121055, 242110]

約数ペア:

[(1, 242110), (2, 121055), (5, 48422), (10, 24211), (11, 22010), (22, 11005), (31, 7810), (55, 4402), (62, 3905), (71, 3410), (110, 2201), (142, 1705), (155, 1562), (310, 781), (341, 710), (355, 682)]