78315270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{237319}}^1$

素因数の和:237340

約数の個数: 32

約数和(自身を含む): 205044480

約数和(自身を除く): 126729210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 237319, 474638, 711957, 1186595, 1423914, 2373190, 2610509, 3559785, 5221018, 7119570, 7831527, 13052545, 15663054, 26105090, 39157635, 78315270]

約数ペア:

[(1, 78315270), (2, 39157635), (3, 26105090), (5, 15663054), (6, 13052545), (10, 7831527), (11, 7119570), (15, 5221018), (22, 3559785), (30, 2610509), (33, 2373190), (55, 1423914), (66, 1186595), (110, 711957), (165, 474638), (330, 237319)]