7210050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 18159552

約数和(自身を除く): 10949502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 677, 710, 1065, 1354, 1775, 2031, 2130, 3385, 3550, 4062, 5325, 6770, 10155, 10650, 16925, 20310, 33850, 48067, 50775, 96134, 101550, 144201, 240335, 288402, 480670, 721005, 1201675, 1442010, 2403350, 3605025, 7210050]

約数ペア:

[(1, 7210050), (2, 3605025), (3, 2403350), (5, 1442010), (6, 1201675), (10, 721005), (15, 480670), (25, 288402), (30, 240335), (50, 144201), (71, 101550), (75, 96134), (142, 50775), (150, 48067), (213, 33850), (355, 20310), (426, 16925), (677, 10650), (710, 10155), (1065, 6770), (1354, 5325), (1775, 4062), (2031, 3550), (2130, 3385)]