121909020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20117}}^1$

素因数の和:20230

約数の個数: 48

約数和(自身を含む): 344742048

約数和(自身を除く): 222833028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 20117, 40234, 60351, 80468, 100585, 120702, 201170, 241404, 301755, 402340, 603510, 1207020, 2031817, 4063634, 6095451, 8127268, 10159085, 12190902, 20318170, 24381804, 30477255, 40636340, 60954510, 121909020]

約数ペア:

[(1, 121909020), (2, 60954510), (3, 40636340), (4, 30477255), (5, 24381804), (6, 20318170), (10, 12190902), (12, 10159085), (15, 8127268), (20, 6095451), (30, 4063634), (60, 2031817), (101, 1207020), (202, 603510), (303, 402340), (404, 301755), (505, 241404), (606, 201170), (1010, 120702), (1212, 100585), (1515, 80468), (2020, 60351), (3030, 40234), (6060, 20117)]