12302970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13229}}^1$

素因数の和:13270

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 18178950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13229, 26458, 39687, 66145, 79374, 132290, 198435, 396870, 410099, 820198, 1230297, 2050495, 2460594, 4100990, 6151485, 12302970]

約数ペア:

[(1, 12302970), (2, 6151485), (3, 4100990), (5, 2460594), (6, 2050495), (10, 1230297), (15, 820198), (30, 410099), (31, 396870), (62, 198435), (93, 132290), (155, 79374), (186, 66145), (310, 39687), (465, 26458), (930, 13229)]