145094670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230309}}^1$

素因数の和:230329

約数の個数: 48

約数和(自身を含む): 431140320

約数和(自身を除く): 286045650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 230309, 460618, 690927, 1151545, 1381854, 1612163, 2072781, 2303090, 3224326, 3454635, 4145562, 4836489, 6909270, 8060815, 9672978, 10363905, 14509467, 16121630, 20727810, 24182445, 29018934, 48364890, 72547335, 145094670]

約数ペア:

[(1, 145094670), (2, 72547335), (3, 48364890), (5, 29018934), (6, 24182445), (7, 20727810), (9, 16121630), (10, 14509467), (14, 10363905), (15, 9672978), (18, 8060815), (21, 6909270), (30, 4836489), (35, 4145562), (42, 3454635), (45, 3224326), (63, 2303090), (70, 2072781), (90, 1612163), (105, 1381854), (126, 1151545), (210, 690927), (315, 460618), (630, 230309)]