46864970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 39448630

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 443, 710, 745, 886, 1490, 2215, 4430, 10579, 21158, 31453, 52895, 62906, 66007, 105790, 132014, 157265, 314530, 330035, 660070, 4686497, 9372994, 23432485, 46864970]

約数ペア:

[(1, 46864970), (2, 23432485), (5, 9372994), (10, 4686497), (71, 660070), (142, 330035), (149, 314530), (298, 157265), (355, 132014), (443, 105790), (710, 66007), (745, 62906), (886, 52895), (1490, 31453), (2215, 21158), (4430, 10579)]