30838184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4861}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 63303240

約数和(自身を除く): 32465056

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 4861, 6344, 9722, 19444, 38888, 63193, 126386, 252772, 296521, 505544, 593042, 1186084, 2372168, 3854773, 7709546, 15419092, 30838184]

約数ペア:

[(1, 30838184), (2, 15419092), (4, 7709546), (8, 3854773), (13, 2372168), (26, 1186084), (52, 593042), (61, 505544), (104, 296521), (122, 252772), (244, 126386), (488, 63193), (793, 38888), (1586, 19444), (3172, 9722), (4861, 6344)]