30476220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507937}}^1$

素因数の和:507949

約数の個数: 24

約数和(自身を含む): 85333584

約数和(自身を除く): 54857364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507937, 1015874, 1523811, 2031748, 2539685, 3047622, 5079370, 6095244, 7619055, 10158740, 15238110, 30476220]

約数ペア:

[(1, 30476220), (2, 15238110), (3, 10158740), (4, 7619055), (5, 6095244), (6, 5079370), (10, 3047622), (12, 2539685), (15, 2031748), (20, 1523811), (30, 1015874), (60, 507937)]