30489450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1123}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 76099296

約数和(自身を除く): 45609846

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 181, 362, 543, 905, 1086, 1123, 1810, 2246, 2715, 3369, 4525, 5430, 5615, 6738, 9050, 11230, 13575, 16845, 27150, 28075, 33690, 56150, 84225, 168450, 203263, 406526, 609789, 1016315, 1219578, 2032630, 3048945, 5081575, 6097890, 10163150, 15244725, 30489450]

約数ペア:

[(1, 30489450), (2, 15244725), (3, 10163150), (5, 6097890), (6, 5081575), (10, 3048945), (15, 2032630), (25, 1219578), (30, 1016315), (50, 609789), (75, 406526), (150, 203263), (181, 168450), (362, 84225), (543, 56150), (905, 33690), (1086, 28075), (1123, 27150), (1810, 16845), (2246, 13575), (2715, 11230), (3369, 9050), (4525, 6738), (5430, 5615)]