147529340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13339}}^1$

素因数の和:13434

約数の個数: 48

約数和(自身を含む): 358579200

約数和(自身を除く): 211049860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 13339, 26678, 53356, 66695, 93373, 133390, 186746, 266780, 373492, 466865, 933730, 1053781, 1867460, 2107562, 4215124, 5268905, 7376467, 10537810, 14752934, 21075620, 29505868, 36882335, 73764670, 147529340]

約数ペア:

[(1, 147529340), (2, 73764670), (4, 36882335), (5, 29505868), (7, 21075620), (10, 14752934), (14, 10537810), (20, 7376467), (28, 5268905), (35, 4215124), (70, 2107562), (79, 1867460), (140, 1053781), (158, 933730), (316, 466865), (395, 373492), (553, 266780), (790, 186746), (1106, 133390), (1580, 93373), (2212, 66695), (2765, 53356), (5530, 26678), (11060, 13339)]