2017333650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{189421}}^1$

素因数の和:189507

約数の個数: 48

約数和(自身を含む): 5073478848

約数和(自身を除く): 3056145198

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 189421, 378842, 568263, 947105, 1136526, 1894210, 2841315, 4735525, 5682630, 9471050, 13448891, 14206575, 26897782, 28413150, 40346673, 67244455, 80693346, 134488910, 201733365, 336222275, 403466730, 672444550, 1008666825, 2017333650]

約数ペア:

[(1, 2017333650), (2, 1008666825), (3, 672444550), (5, 403466730), (6, 336222275), (10, 201733365), (15, 134488910), (25, 80693346), (30, 67244455), (50, 40346673), (71, 28413150), (75, 26897782), (142, 14206575), (150, 13448891), (213, 9471050), (355, 5682630), (426, 4735525), (710, 2841315), (1065, 1894210), (1775, 1136526), (2130, 947105), (3550, 568263), (5325, 378842), (10650, 189421)]