31540290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22369}}^1$

素因数の和:22426

約数の個数: 32

約数和(自身を含む): 77310720

約数和(自身を除く): 45770430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 22369, 44738, 67107, 111845, 134214, 223690, 335535, 671070, 1051343, 2102686, 3154029, 5256715, 6308058, 10513430, 15770145, 31540290]

約数ペア:

[(1, 31540290), (2, 15770145), (3, 10513430), (5, 6308058), (6, 5256715), (10, 3154029), (15, 2102686), (30, 1051343), (47, 671070), (94, 335535), (141, 223690), (235, 134214), (282, 111845), (470, 67107), (705, 44738), (1410, 22369)]