64968470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6229}}^1$

素因数の和:6392

約数の個数: 32

約数和(自身を含む): 134568000

約数和(自身を除く): 69599530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 6229, 10430, 12458, 31145, 43603, 62290, 87206, 218015, 436030, 928121, 1856242, 4640605, 6496847, 9281210, 12993694, 32484235, 64968470]

約数ペア:

[(1, 64968470), (2, 32484235), (5, 12993694), (7, 9281210), (10, 6496847), (14, 4640605), (35, 1856242), (70, 928121), (149, 436030), (298, 218015), (745, 87206), (1043, 62290), (1490, 43603), (2086, 31145), (5215, 12458), (6229, 10430)]