31329410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6131}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 65342592

約数和(自身を除く): 34013182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 6131, 12262, 30655, 42917, 61310, 85834, 214585, 429170, 447563, 895126, 2237815, 3132941, 4475630, 6265882, 15664705, 31329410]

約数ペア:

[(1, 31329410), (2, 15664705), (5, 6265882), (7, 4475630), (10, 3132941), (14, 2237815), (35, 895126), (70, 447563), (73, 429170), (146, 214585), (365, 85834), (511, 61310), (730, 42917), (1022, 30655), (2555, 12262), (5110, 6131)]