164497830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{783323}}^1$

素因数の和:783340

約数の個数: 32

約数和(自身を含む): 451194624

約数和(自身を除く): 286696794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 783323, 1566646, 2349969, 3916615, 4699938, 5483261, 7833230, 10966522, 11749845, 16449783, 23499690, 27416305, 32899566, 54832610, 82248915, 164497830]

約数ペア:

[(1, 164497830), (2, 82248915), (3, 54832610), (5, 32899566), (6, 27416305), (7, 23499690), (10, 16449783), (14, 11749845), (15, 10966522), (21, 7833230), (30, 5483261), (35, 4699938), (42, 3916615), (70, 2349969), (105, 1566646), (210, 783323)]