30542580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169681}}^1$

素因数の和:169696

約数の個数: 36

約数和(自身を含む): 92646372

約数和(自身を除く): 62103792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169681, 339362, 509043, 678724, 848405, 1018086, 1527129, 1696810, 2036172, 2545215, 3054258, 3393620, 5090430, 6108516, 7635645, 10180860, 15271290, 30542580]

約数ペア:

[(1, 30542580), (2, 15271290), (3, 10180860), (4, 7635645), (5, 6108516), (6, 5090430), (9, 3393620), (10, 3054258), (12, 2545215), (15, 2036172), (18, 1696810), (20, 1527129), (30, 1018086), (36, 848405), (45, 678724), (60, 509043), (90, 339362), (180, 169681)]