1208161730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{8287}}^1$

素因数の和:8594

約数の個数: 32

約数和(自身を含む): 2219857920

約数和(自身を除く): 1011696190

約数列:

[1, 2, 5, 10, 61, 122, 239, 305, 478, 610, 1195, 2390, 8287, 14579, 16574, 29158, 41435, 72895, 82870, 145790, 505507, 1011014, 1980593, 2527535, 3961186, 5055070, 9902965, 19805930, 120816173, 241632346, 604080865, 1208161730]

約数ペア:

[(1, 1208161730), (2, 604080865), (5, 241632346), (10, 120816173), (61, 19805930), (122, 9902965), (239, 5055070), (305, 3961186), (478, 2527535), (610, 1980593), (1195, 1011014), (2390, 505507), (8287, 145790), (14579, 82870), (16574, 72895), (29158, 41435)]