678135090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{15263}}^1$

素因数の和:16754

約数の個数: 32

約数和(自身を含む): 1628729856

約数和(自身を除く): 950594766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1481, 2962, 4443, 7405, 8886, 14810, 15263, 22215, 30526, 44430, 45789, 76315, 91578, 152630, 228945, 457890, 22604503, 45209006, 67813509, 113022515, 135627018, 226045030, 339067545, 678135090]

約数ペア:

[(1, 678135090), (2, 339067545), (3, 226045030), (5, 135627018), (6, 113022515), (10, 67813509), (15, 45209006), (30, 22604503), (1481, 457890), (2962, 228945), (4443, 152630), (7405, 91578), (8886, 76315), (14810, 45789), (15263, 44430), (22215, 30526)]