30631468

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 62885592

約数和(自身を除く): 32254124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1193, 1834, 2386, 3668, 4772, 6419, 8351, 12838, 16702, 25676, 33404, 58457, 116914, 156283, 233828, 312566, 625132, 1093981, 2187962, 4375924, 7657867, 15315734, 30631468]

約数ペア:

[(1, 30631468), (2, 15315734), (4, 7657867), (7, 4375924), (14, 2187962), (28, 1093981), (49, 625132), (98, 312566), (131, 233828), (196, 156283), (262, 116914), (524, 58457), (917, 33404), (1193, 25676), (1834, 16702), (2386, 12838), (3668, 8351), (4772, 6419)]