140874030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{142297}}^1$

素因数の和:142321

約数の個数: 48

約数和(自身を含む): 399572784

約数和(自身を除く): 258698754

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 142297, 284594, 426891, 711485, 853782, 1280673, 1422970, 1565267, 2134455, 2561346, 3130534, 4268910, 4695801, 6403365, 7826335, 9391602, 12806730, 14087403, 15652670, 23479005, 28174806, 46958010, 70437015, 140874030]

約数ペア:

[(1, 140874030), (2, 70437015), (3, 46958010), (5, 28174806), (6, 23479005), (9, 15652670), (10, 14087403), (11, 12806730), (15, 9391602), (18, 7826335), (22, 6403365), (30, 4695801), (33, 4268910), (45, 3130534), (55, 2561346), (66, 2134455), (90, 1565267), (99, 1422970), (110, 1280673), (165, 853782), (198, 711485), (330, 426891), (495, 284594), (990, 142297)]