82678590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 222163200

約数和(自身を除く): 139484610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2203, 2502, 3753, 4170, 4406, 6255, 6609, 7506, 11015, 12510, 13218, 18765, 19827, 22030, 33045, 37530, 39654, 59481, 66090, 99135, 118962, 198270, 297405, 306217, 594810, 612434, 918651, 1531085, 1837302, 2755953, 3062170, 4593255, 5511906, 8267859, 9186510, 13779765, 16535718, 27559530, 41339295, 82678590]

約数ペア:

[(1, 82678590), (2, 41339295), (3, 27559530), (5, 16535718), (6, 13779765), (9, 9186510), (10, 8267859), (15, 5511906), (18, 4593255), (27, 3062170), (30, 2755953), (45, 1837302), (54, 1531085), (90, 918651), (135, 612434), (139, 594810), (270, 306217), (278, 297405), (417, 198270), (695, 118962), (834, 99135), (1251, 66090), (1390, 59481), (2085, 39654), (2203, 37530), (2502, 33045), (3753, 22030), (4170, 19827), (4406, 18765), (6255, 13218), (6609, 12510), (7506, 11015)]