17996880246590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2221}}^1\times {\mathrm{505493}}^1$

素因数の和:507957

約数の個数: 64

約数和(自身を含む): 37200637964160

約数和(自身を除く): 19203757717570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2221, 2290, 3206, 4442, 8015, 11105, 15547, 16030, 22210, 31094, 77735, 155470, 505493, 508609, 1010986, 1017218, 2527465, 2543045, 3538451, 3560263, 5054930, 5086090, 7076902, 7120526, 17692255, 17801315, 35384510, 35602630, 115757897, 231515794, 578789485, 810305279, 1122699953, 1157578970, 1620610558, 2245399906, 4051526395, 5613499765, 7858899671, 8103052790, 11226999530, 15717799342, 39294498355, 78588996710, 257098289237, 514196578474, 1285491446185, 1799688024659, 2570982892370, 3599376049318, 8998440123295, 17996880246590]

約数ペア:

[(1, 17996880246590), (2, 8998440123295), (5, 3599376049318), (7, 2570982892370), (10, 1799688024659), (14, 1285491446185), (35, 514196578474), (70, 257098289237), (229, 78588996710), (458, 39294498355), (1145, 15717799342), (1603, 11226999530), (2221, 8103052790), (2290, 7858899671), (3206, 5613499765), (4442, 4051526395), (8015, 2245399906), (11105, 1620610558), (15547, 1157578970), (16030, 1122699953), (22210, 810305279), (31094, 578789485), (77735, 231515794), (155470, 115757897), (505493, 35602630), (508609, 35384510), (1010986, 17801315), (1017218, 17692255), (2527465, 7120526), (2543045, 7076902), (3538451, 5086090), (3560263, 5054930)]