6685020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37139}}^1$

素因数の和:37154

約数の個数: 36

約数和(自身を含む): 20278440

約数和(自身を除く): 13593420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 37139, 74278, 111417, 148556, 185695, 222834, 334251, 371390, 445668, 557085, 668502, 742780, 1114170, 1337004, 1671255, 2228340, 3342510, 6685020]

約数ペア:

[(1, 6685020), (2, 3342510), (3, 2228340), (4, 1671255), (5, 1337004), (6, 1114170), (9, 742780), (10, 668502), (12, 557085), (15, 445668), (18, 371390), (20, 334251), (30, 222834), (36, 185695), (45, 148556), (60, 111417), (90, 74278), (180, 37139)]