283054589020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8563}}^1\times {\mathrm{236111}}^1$

素因数の和:244690

約数の個数: 48

約数和(自身を含む): 679413224448

約数和(自身を除く): 396358635428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8563, 17126, 34252, 42815, 59941, 85630, 119882, 171260, 236111, 239764, 299705, 472222, 599410, 944444, 1180555, 1198820, 1652777, 2361110, 3305554, 4722220, 6611108, 8263885, 16527770, 33055540, 2021818493, 4043636986, 8087273972, 10109092465, 14152729451, 20218184930, 28305458902, 40436369860, 56610917804, 70763647255, 141527294510, 283054589020]

約数ペア:

[(1, 283054589020), (2, 141527294510), (4, 70763647255), (5, 56610917804), (7, 40436369860), (10, 28305458902), (14, 20218184930), (20, 14152729451), (28, 10109092465), (35, 8087273972), (70, 4043636986), (140, 2021818493), (8563, 33055540), (17126, 16527770), (34252, 8263885), (42815, 6611108), (59941, 4722220), (85630, 3305554), (119882, 2361110), (171260, 1652777), (236111, 1198820), (239764, 1180555), (299705, 944444), (472222, 599410)]