453721970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{3709}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 880694640

約数和(自身を除く): 426972670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 941, 1882, 3709, 4705, 7418, 9410, 12233, 18545, 24466, 37090, 48217, 61165, 96434, 122330, 241085, 482170, 3490169, 6980338, 17450845, 34901690, 45372197, 90744394, 226860985, 453721970]

約数ペア:

[(1, 453721970), (2, 226860985), (5, 90744394), (10, 45372197), (13, 34901690), (26, 17450845), (65, 6980338), (130, 3490169), (941, 482170), (1882, 241085), (3709, 122330), (4705, 96434), (7418, 61165), (9410, 48217), (12233, 37090), (18545, 24466)]