126901140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29789}}^1$

素因数の和:29872

約数の個数: 48

約数和(自身を含む): 360339840

約数和(自身を除く): 233438700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 29789, 59578, 89367, 119156, 148945, 178734, 297890, 357468, 446835, 595780, 893670, 1787340, 2115019, 4230038, 6345057, 8460076, 10575095, 12690114, 21150190, 25380228, 31725285, 42300380, 63450570, 126901140]

約数ペア:

[(1, 126901140), (2, 63450570), (3, 42300380), (4, 31725285), (5, 25380228), (6, 21150190), (10, 12690114), (12, 10575095), (15, 8460076), (20, 6345057), (30, 4230038), (60, 2115019), (71, 1787340), (142, 893670), (213, 595780), (284, 446835), (355, 357468), (426, 297890), (710, 178734), (852, 148945), (1065, 119156), (1420, 89367), (2130, 59578), (4260, 29789)]