30112215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 57176928

約数和(自身を除く): 27064713

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 773, 795, 1113, 1855, 2319, 2597, 3865, 5411, 5565, 7791, 11595, 12985, 16233, 27055, 37877, 38955, 40969, 81165, 113631, 122907, 189385, 204845, 286783, 568155, 614535, 860349, 1433915, 2007481, 4301745, 6022443, 10037405, 30112215]

約数ペア:

[(1, 30112215), (3, 10037405), (5, 6022443), (7, 4301745), (15, 2007481), (21, 1433915), (35, 860349), (49, 614535), (53, 568155), (105, 286783), (147, 204845), (159, 189385), (245, 122907), (265, 113631), (371, 81165), (735, 40969), (773, 38955), (795, 37877), (1113, 27055), (1855, 16233), (2319, 12985), (2597, 11595), (3865, 7791), (5411, 5565)]