1102860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 3656016

約数和(自身を除く): 2553156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 557, 660, 990, 1114, 1671, 1980, 2228, 2785, 3342, 5013, 5570, 6127, 6684, 8355, 10026, 11140, 12254, 16710, 18381, 20052, 24508, 25065, 30635, 33420, 36762, 50130, 55143, 61270, 73524, 91905, 100260, 110286, 122540, 183810, 220572, 275715, 367620, 551430, 1102860]

約数ペア:

[(1, 1102860), (2, 551430), (3, 367620), (4, 275715), (5, 220572), (6, 183810), (9, 122540), (10, 110286), (11, 100260), (12, 91905), (15, 73524), (18, 61270), (20, 55143), (22, 50130), (30, 36762), (33, 33420), (36, 30635), (44, 25065), (45, 24508), (55, 20052), (60, 18381), (66, 16710), (90, 12254), (99, 11140), (110, 10026), (132, 8355), (165, 6684), (180, 6127), (198, 5570), (220, 5013), (330, 3342), (396, 2785), (495, 2228), (557, 1980), (660, 1671), (990, 1114)]