218694540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{6317}}^1$

素因数の和:6906

約数の個数: 48

約数和(自身を含む): 613503072

約数和(自身を除く): 394808532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2885, 3462, 5770, 6317, 6924, 8655, 11540, 12634, 17310, 18951, 25268, 31585, 34620, 37902, 63170, 75804, 94755, 126340, 189510, 379020, 3644909, 7289818, 10934727, 14579636, 18224545, 21869454, 36449090, 43738908, 54673635, 72898180, 109347270, 218694540]

約数ペア:

[(1, 218694540), (2, 109347270), (3, 72898180), (4, 54673635), (5, 43738908), (6, 36449090), (10, 21869454), (12, 18224545), (15, 14579636), (20, 10934727), (30, 7289818), (60, 3644909), (577, 379020), (1154, 189510), (1731, 126340), (2308, 94755), (2885, 75804), (3462, 63170), (5770, 37902), (6317, 34620), (6924, 31585), (8655, 25268), (11540, 18951), (12634, 17310)]