8826390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 23199696

約数和(自身を除く): 14373306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 971, 1010, 1515, 1818, 1942, 2913, 3030, 4545, 4855, 5826, 8739, 9090, 9710, 14565, 17478, 29130, 43695, 87390, 98071, 196142, 294213, 490355, 588426, 882639, 980710, 1471065, 1765278, 2942130, 4413195, 8826390]

約数ペア:

[(1, 8826390), (2, 4413195), (3, 2942130), (5, 1765278), (6, 1471065), (9, 980710), (10, 882639), (15, 588426), (18, 490355), (30, 294213), (45, 196142), (90, 98071), (101, 87390), (202, 43695), (303, 29130), (505, 17478), (606, 14565), (909, 9710), (971, 9090), (1010, 8739), (1515, 5826), (1818, 4855), (1942, 4545), (2913, 3030)]