4340580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 12332544

約数和(自身を除く): 7991964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 991, 1095, 1460, 1982, 2190, 2973, 3964, 4380, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 59460, 72343, 144686, 217029, 289372, 361715, 434058, 723430, 868116, 1085145, 1446860, 2170290, 4340580]

約数ペア:

[(1, 4340580), (2, 2170290), (3, 1446860), (4, 1085145), (5, 868116), (6, 723430), (10, 434058), (12, 361715), (15, 289372), (20, 217029), (30, 144686), (60, 72343), (73, 59460), (146, 29730), (219, 19820), (292, 14865), (365, 11892), (438, 9910), (730, 5946), (876, 4955), (991, 4380), (1095, 3964), (1460, 2973), (1982, 2190)]