858103630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{2557}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 1588702176

約数和(自身を除く): 730598546

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 907, 1814, 2557, 4535, 5114, 9070, 12785, 25570, 33559, 67118, 94609, 167795, 189218, 335590, 473045, 946090, 2319199, 4638398, 11595995, 23191990, 85810363, 171620726, 429051815, 858103630]

約数ペア:

[(1, 858103630), (2, 429051815), (5, 171620726), (10, 85810363), (37, 23191990), (74, 11595995), (185, 4638398), (370, 2319199), (907, 946090), (1814, 473045), (2557, 335590), (4535, 189218), (5114, 167795), (9070, 94609), (12785, 67118), (25570, 33559)]