3333850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 6999552

約数和(自身を除く): 3665702

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 223, 230, 299, 325, 446, 575, 598, 650, 1115, 1150, 1495, 2230, 2899, 2990, 5129, 5575, 5798, 7475, 10258, 11150, 14495, 14950, 25645, 28990, 51290, 66677, 72475, 128225, 133354, 144950, 256450, 333385, 666770, 1666925, 3333850]

約数ペア:

[(1, 3333850), (2, 1666925), (5, 666770), (10, 333385), (13, 256450), (23, 144950), (25, 133354), (26, 128225), (46, 72475), (50, 66677), (65, 51290), (115, 28990), (130, 25645), (223, 14950), (230, 14495), (299, 11150), (325, 10258), (446, 7475), (575, 5798), (598, 5575), (650, 5129), (1115, 2990), (1150, 2899), (1495, 2230)]