169630630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21391}}^1$

素因数の和:21472

約数の個数: 32

約数和(自身を含む): 334228608

約数和(自身を除く): 164597978

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 21391, 42782, 106955, 213910, 278083, 556166, 1304851, 1390415, 2609702, 2780830, 6524255, 13048510, 16963063, 33926126, 84815315, 169630630]

約数ペア:

[(1, 169630630), (2, 84815315), (5, 33926126), (10, 16963063), (13, 13048510), (26, 6524255), (61, 2780830), (65, 2609702), (122, 1390415), (130, 1304851), (305, 556166), (610, 278083), (793, 213910), (1586, 106955), (3965, 42782), (7930, 21391)]