73285620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1221427}}^1$

素因数の和:1221439

約数の個数: 24

約数和(自身を含む): 205199904

約数和(自身を除く): 131914284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1221427, 2442854, 3664281, 4885708, 6107135, 7328562, 12214270, 14657124, 18321405, 24428540, 36642810, 73285620]

約数ペア:

[(1, 73285620), (2, 36642810), (3, 24428540), (4, 18321405), (5, 14657124), (6, 12214270), (10, 7328562), (12, 6107135), (15, 4885708), (20, 3664281), (30, 2442854), (60, 1221427)]