210818690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31607}}^1$

素因数の和:31666

約数の個数: 32

約数和(自身を含む): 409639680

約数和(自身を除く): 198820990

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 31607, 63214, 158035, 316070, 726961, 916603, 1453922, 1833206, 3634805, 4583015, 7269610, 9166030, 21081869, 42163738, 105409345, 210818690]

約数ペア:

[(1, 210818690), (2, 105409345), (5, 42163738), (10, 21081869), (23, 9166030), (29, 7269610), (46, 4583015), (58, 3634805), (115, 1833206), (145, 1453922), (230, 916603), (290, 726961), (667, 316070), (1334, 158035), (3335, 63214), (6670, 31607)]