992580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1837884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 233, 284, 355, 426, 466, 699, 710, 852, 932, 1065, 1165, 1398, 1420, 2130, 2330, 2796, 3495, 4260, 4660, 6990, 13980, 16543, 33086, 49629, 66172, 82715, 99258, 165430, 198516, 248145, 330860, 496290, 992580]

約数ペア:

[(1, 992580), (2, 496290), (3, 330860), (4, 248145), (5, 198516), (6, 165430), (10, 99258), (12, 82715), (15, 66172), (20, 49629), (30, 33086), (60, 16543), (71, 13980), (142, 6990), (213, 4660), (233, 4260), (284, 3495), (355, 2796), (426, 2330), (466, 2130), (699, 1420), (710, 1398), (852, 1165), (932, 1065)]