4908450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 12472416

約数和(自身を除く): 7563966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 761, 1075, 1290, 1522, 2150, 2283, 3225, 3805, 4566, 6450, 7610, 11415, 19025, 22830, 32723, 38050, 57075, 65446, 98169, 114150, 163615, 196338, 327230, 490845, 818075, 981690, 1636150, 2454225, 4908450]

約数ペア:

[(1, 4908450), (2, 2454225), (3, 1636150), (5, 981690), (6, 818075), (10, 490845), (15, 327230), (25, 196338), (30, 163615), (43, 114150), (50, 98169), (75, 65446), (86, 57075), (129, 38050), (150, 32723), (215, 22830), (258, 19025), (430, 11415), (645, 7610), (761, 6450), (1075, 4566), (1290, 3805), (1522, 3225), (2150, 2283)]