2948470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 6159168

約数和(自身を除く): 3210698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 577, 730, 1022, 1154, 2555, 2885, 4039, 5110, 5770, 8078, 20195, 40390, 42121, 84242, 210605, 294847, 421210, 589694, 1474235, 2948470]

約数ペア:

[(1, 2948470), (2, 1474235), (5, 589694), (7, 421210), (10, 294847), (14, 210605), (35, 84242), (70, 42121), (73, 40390), (146, 20195), (365, 8078), (511, 5770), (577, 5110), (730, 4039), (1022, 2885), (1154, 2555)]