129609340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6131}}^1$

素因数の和:6298

約数の個数: 48

約数和(自身を含む): 313173504

約数和(自身を除く): 183564164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 6131, 10570, 12262, 21140, 24524, 30655, 42917, 61310, 85834, 122620, 171668, 214585, 429170, 858340, 925781, 1851562, 3703124, 4628905, 6480467, 9257810, 12960934, 18515620, 25921868, 32402335, 64804670, 129609340]

約数ペア:

[(1, 129609340), (2, 64804670), (4, 32402335), (5, 25921868), (7, 18515620), (10, 12960934), (14, 9257810), (20, 6480467), (28, 4628905), (35, 3703124), (70, 1851562), (140, 925781), (151, 858340), (302, 429170), (604, 214585), (755, 171668), (1057, 122620), (1510, 85834), (2114, 61310), (3020, 42917), (4228, 30655), (5285, 24524), (6131, 21140), (10570, 12262)]