30397090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 56500416

約数和(自身を除く): 26103326

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 691, 830, 1382, 3455, 4399, 6910, 8798, 21995, 36623, 43990, 57353, 73246, 114706, 183115, 286765, 366230, 573530, 3039709, 6079418, 15198545, 30397090]

約数ペア:

[(1, 30397090), (2, 15198545), (5, 6079418), (10, 3039709), (53, 573530), (83, 366230), (106, 286765), (166, 183115), (265, 114706), (415, 73246), (530, 57353), (691, 43990), (830, 36623), (1382, 21995), (3455, 8798), (4399, 6910)]