8004870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3067}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 21537360

約数和(自身を除く): 13532490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 3067, 6134, 9201, 15335, 18402, 27603, 30670, 46005, 55206, 88943, 92010, 138015, 177886, 266829, 276030, 444715, 533658, 800487, 889430, 1334145, 1600974, 2668290, 4002435, 8004870]

約数ペア:

[(1, 8004870), (2, 4002435), (3, 2668290), (5, 1600974), (6, 1334145), (9, 889430), (10, 800487), (15, 533658), (18, 444715), (29, 276030), (30, 266829), (45, 177886), (58, 138015), (87, 92010), (90, 88943), (145, 55206), (174, 46005), (261, 30670), (290, 27603), (435, 18402), (522, 15335), (870, 9201), (1305, 6134), (2610, 3067)]