64703630

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{64063}}^1$

素因数の和:64171

約数の個数: 16

約数和(自身を含む): 117621504

約数和(自身を除く): 52917874

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 64063, 128126, 320315, 640630, 6470363, 12940726, 32351815, 64703630]

約数ペア:

[(1, 64703630), (2, 32351815), (5, 12940726), (10, 6470363), (101, 640630), (202, 320315), (505, 128126), (1010, 64063)]