2425756890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1138853}}^1$

素因数の和:1138934

約数の個数: 32

約数和(自身を含む): 5903819136

約数和(自身を除く): 3478062246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 1138853, 2277706, 3416559, 5694265, 6833118, 11388530, 17082795, 34165590, 80858563, 161717126, 242575689, 404292815, 485151378, 808585630, 1212878445, 2425756890]

約数ペア:

[(1, 2425756890), (2, 1212878445), (3, 808585630), (5, 485151378), (6, 404292815), (10, 242575689), (15, 161717126), (30, 80858563), (71, 34165590), (142, 17082795), (213, 11388530), (355, 6833118), (426, 5694265), (710, 3416559), (1065, 2277706), (2130, 1138853)]