87477420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1457957}}^1$

素因数の和:1457969

約数の個数: 24

約数和(自身を含む): 244936944

約数和(自身を除く): 157459524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1457957, 2915914, 4373871, 5831828, 7289785, 8747742, 14579570, 17495484, 21869355, 29159140, 43738710, 87477420]

約数ペア:

[(1, 87477420), (2, 43738710), (3, 29159140), (4, 21869355), (5, 17495484), (6, 14579570), (10, 8747742), (12, 7289785), (15, 5831828), (20, 4373871), (30, 2915914), (60, 1457957)]