8720430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15299}}^1$

素因数の和:15328

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 13311570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 15299, 30598, 45897, 76495, 91794, 152990, 229485, 290681, 458970, 581362, 872043, 1453405, 1744086, 2906810, 4360215, 8720430]

約数ペア:

[(1, 8720430), (2, 4360215), (3, 2906810), (5, 1744086), (6, 1453405), (10, 872043), (15, 581362), (19, 458970), (30, 290681), (38, 229485), (57, 152990), (95, 91794), (114, 76495), (190, 45897), (285, 30598), (570, 15299)]