31008570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54401}}^1$

素因数の和:54430

約数の個数: 32

約数和(自身を含む): 78338880

約数和(自身を除く): 47330310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 54401, 108802, 163203, 272005, 326406, 544010, 816015, 1033619, 1632030, 2067238, 3100857, 5168095, 6201714, 10336190, 15504285, 31008570]

約数ペア:

[(1, 31008570), (2, 15504285), (3, 10336190), (5, 6201714), (6, 5168095), (10, 3100857), (15, 2067238), (19, 1632030), (30, 1033619), (38, 816015), (57, 544010), (95, 326406), (114, 272005), (190, 163203), (285, 108802), (570, 54401)]