30923410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 65270016

約数和(自身を除く): 34346606

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 283, 446, 490, 566, 1115, 1415, 1561, 1981, 2230, 2830, 3122, 3962, 7805, 9905, 10927, 13867, 15610, 19810, 21854, 27734, 54635, 63109, 69335, 109270, 126218, 138670, 315545, 441763, 631090, 883526, 2208815, 3092341, 4417630, 6184682, 15461705, 30923410]

約数ペア:

[(1, 30923410), (2, 15461705), (5, 6184682), (7, 4417630), (10, 3092341), (14, 2208815), (35, 883526), (49, 631090), (70, 441763), (98, 315545), (223, 138670), (245, 126218), (283, 109270), (446, 69335), (490, 63109), (566, 54635), (1115, 27734), (1415, 21854), (1561, 19810), (1981, 15610), (2230, 13867), (2830, 10927), (3122, 9905), (3962, 7805)]