87210570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{153001}}^1$

素因数の和:153030

約数の個数: 32

約数和(自身を含む): 220322880

約数和(自身を除く): 133112310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 153001, 306002, 459003, 765005, 918006, 1530010, 2295015, 2907019, 4590030, 5814038, 8721057, 14535095, 17442114, 29070190, 43605285, 87210570]

約数ペア:

[(1, 87210570), (2, 43605285), (3, 29070190), (5, 17442114), (6, 14535095), (10, 8721057), (15, 5814038), (19, 4590030), (30, 2907019), (38, 2295015), (57, 1530010), (95, 918006), (114, 765005), (190, 459003), (285, 306002), (570, 153001)]