670766.0000000

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 14315056

約数和(自身を除く): 7118581

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 61, 65, 75, 121, 143, 165, 183, 195, 275, 305, 325, 363, 429, 605, 671, 715, 793, 825, 915, 975, 1525, 1573, 1815, 2013, 2145, 2379, 3025, 3355, 3575, 3965, 4575, 4719, 7381, 7865, 8723, 9075, 10065, 10725, 11895, 16775, 19825, 22143, 23595, 26169, 36905, 39325, 43615, 50325, 59475, 95953, 110715, 117975, 130845, 184525, 218075, 287859, 479765, 553575, 654225, 1439295, 2398825, 7196475]

約数ペア:

[(1, 7196475), (3, 2398825), (5, 1439295), (11, 654225), (13, 553575), (15, 479765), (25, 287859), (33, 218075), (39, 184525), (55, 130845), (61, 117975), (65, 110715), (75, 95953), (121, 59475), (143, 50325), (165, 43615), (183, 39325), (195, 36905), (275, 26169), (305, 23595), (325, 22143), (363, 19825), (429, 16775), (605, 11895), (671, 10725), (715, 10065), (793, 9075), (825, 8723), (915, 7865), (975, 7381), (1525, 4719), (1573, 4575), (1815, 3965), (2013, 3575), (2145, 3355), (2379, 3025)]