77491330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1107019}}^1$

素因数の和:1107033

約数の個数: 16

約数和(自身を含む): 159410880

約数和(自身を除く): 81919550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1107019, 2214038, 5535095, 7749133, 11070190, 15498266, 38745665, 77491330]

約数ペア:

[(1, 77491330), (2, 38745665), (5, 15498266), (7, 11070190), (10, 7749133), (14, 5535095), (35, 2214038), (70, 1107019)]