30776330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 60652368

約数和(自身を除く): 29876038

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3881, 3965, 7762, 7930, 19405, 38810, 50453, 100906, 236741, 252265, 473482, 504530, 1183705, 2367410, 3077633, 6155266, 15388165, 30776330]

約数ペア:

[(1, 30776330), (2, 15388165), (5, 6155266), (10, 3077633), (13, 2367410), (26, 1183705), (61, 504530), (65, 473482), (122, 252265), (130, 236741), (305, 100906), (610, 50453), (793, 38810), (1586, 19405), (3881, 7930), (3965, 7762)]