258094230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{121171}}^1$

素因数の和:121252

約数の個数: 32

約数和(自身を含む): 628155648

約数和(自身を除く): 370061418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 121171, 242342, 363513, 605855, 727026, 1211710, 1817565, 3635130, 8603141, 17206282, 25809423, 43015705, 51618846, 86031410, 129047115, 258094230]

約数ペア:

[(1, 258094230), (2, 129047115), (3, 86031410), (5, 51618846), (6, 43015705), (10, 25809423), (15, 17206282), (30, 8603141), (71, 3635130), (142, 1817565), (213, 1211710), (355, 727026), (426, 605855), (710, 363513), (1065, 242342), (2130, 121171)]