87421020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{35537}}^1$

素因数の和:35590

約数の個数: 48

約数和(自身を含む): 250756128

約数和(自身を除く): 163335108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 35537, 71074, 106611, 142148, 177685, 213222, 355370, 426444, 533055, 710740, 1066110, 1457017, 2132220, 2914034, 4371051, 5828068, 7285085, 8742102, 14570170, 17484204, 21855255, 29140340, 43710510, 87421020]

約数ペア:

[(1, 87421020), (2, 43710510), (3, 29140340), (4, 21855255), (5, 17484204), (6, 14570170), (10, 8742102), (12, 7285085), (15, 5828068), (20, 4371051), (30, 2914034), (41, 2132220), (60, 1457017), (82, 1066110), (123, 710740), (164, 533055), (205, 426444), (246, 355370), (410, 213222), (492, 177685), (615, 142148), (820, 106611), (1230, 71074), (2460, 35537)]