2196208020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1180757}}^1$

素因数の和:1180800

約数の個数: 48

約数和(自身を含む): 6347755008

約数和(自身を除く): 4151546988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1180757, 2361514, 3542271, 4723028, 5903785, 7084542, 11807570, 14169084, 17711355, 23615140, 35422710, 36603467, 70845420, 73206934, 109810401, 146413868, 183017335, 219620802, 366034670, 439241604, 549052005, 732069340, 1098104010, 2196208020]

約数ペア:

[(1, 2196208020), (2, 1098104010), (3, 732069340), (4, 549052005), (5, 439241604), (6, 366034670), (10, 219620802), (12, 183017335), (15, 146413868), (20, 109810401), (30, 73206934), (31, 70845420), (60, 36603467), (62, 35422710), (93, 23615140), (124, 17711355), (155, 14169084), (186, 11807570), (310, 7084542), (372, 5903785), (465, 4723028), (620, 3542271), (930, 2361514), (1860, 1180757)]