2017665070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1\times {\mathrm{4523}}^1$

素因数の和:6000

約数の個数: 32

約数和(自身を含む): 3752386560

約数和(自身を除く): 1734721490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1439, 2878, 4523, 7195, 9046, 14390, 22615, 44609, 45230, 89218, 140213, 223045, 280426, 446090, 701065, 1402130, 6508597, 13017194, 32542985, 65085970, 201766507, 403533014, 1008832535, 2017665070]

約数ペア:

[(1, 2017665070), (2, 1008832535), (5, 403533014), (10, 201766507), (31, 65085970), (62, 32542985), (155, 13017194), (310, 6508597), (1439, 1402130), (2878, 701065), (4523, 446090), (7195, 280426), (9046, 223045), (14390, 140213), (22615, 89218), (44609, 45230)]