242519510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19081}}^1$

素因数の和:19160

約数の個数: 32

約数和(自身を含む): 461631744

約数和(自身を除く): 219112234

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 19081, 38162, 95405, 190810, 591511, 782321, 1183022, 1564642, 2957555, 3911605, 5915110, 7823210, 24251951, 48503902, 121259755, 242519510]

約数ペア:

[(1, 242519510), (2, 121259755), (5, 48503902), (10, 24251951), (31, 7823210), (41, 5915110), (62, 3911605), (82, 2957555), (155, 1564642), (205, 1183022), (310, 782321), (410, 591511), (1271, 190810), (2542, 95405), (6355, 38162), (12710, 19081)]