68601090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^2$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 167364288

約数和(自身を除く): 98763198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 149, 206, 298, 309, 447, 515, 618, 745, 894, 1030, 1490, 1545, 2235, 3090, 4470, 15347, 22201, 30694, 44402, 46041, 66603, 76735, 92082, 111005, 133206, 153470, 222010, 230205, 333015, 460410, 666030, 2286703, 4573406, 6860109, 11433515, 13720218, 22867030, 34300545, 68601090]

約数ペア:

[(1, 68601090), (2, 34300545), (3, 22867030), (5, 13720218), (6, 11433515), (10, 6860109), (15, 4573406), (30, 2286703), (103, 666030), (149, 460410), (206, 333015), (298, 230205), (309, 222010), (447, 153470), (515, 133206), (618, 111005), (745, 92082), (894, 76735), (1030, 66603), (1490, 46041), (1545, 44402), (2235, 30694), (3090, 22201), (4470, 15347)]