75905070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16981}}^1$

素因数の和:17140

約数の個数: 32

約数和(自身を含む): 183405600

約数和(自身を除く): 107500530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 16981, 33962, 50943, 84905, 101886, 169810, 254715, 509430, 2530169, 5060338, 7590507, 12650845, 15181014, 25301690, 37952535, 75905070]

約数ペア:

[(1, 75905070), (2, 37952535), (3, 25301690), (5, 15181014), (6, 12650845), (10, 7590507), (15, 5060338), (30, 2530169), (149, 509430), (298, 254715), (447, 169810), (745, 101886), (894, 84905), (1490, 50943), (2235, 33962), (4470, 16981)]