432821090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{2239}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 839946240

約数和(自身を除く): 407125150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1487, 2239, 2974, 4478, 7435, 11195, 14870, 19331, 22390, 29107, 38662, 58214, 96655, 145535, 193310, 291070, 3329393, 6658786, 16646965, 33293930, 43282109, 86564218, 216410545, 432821090]

約数ペア:

[(1, 432821090), (2, 216410545), (5, 86564218), (10, 43282109), (13, 33293930), (26, 16646965), (65, 6658786), (130, 3329393), (1487, 291070), (2239, 193310), (2974, 145535), (4478, 96655), (7435, 58214), (11195, 38662), (14870, 29107), (19331, 22390)]