4640930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 9628416

約数和(自身を除く): 4987486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 397, 794, 835, 1169, 1670, 1985, 2338, 2779, 3970, 5558, 5845, 11690, 13895, 27790, 66299, 132598, 331495, 464093, 662990, 928186, 2320465, 4640930]

約数ペア:

[(1, 4640930), (2, 2320465), (5, 928186), (7, 662990), (10, 464093), (14, 331495), (35, 132598), (70, 66299), (167, 27790), (334, 13895), (397, 11690), (794, 5845), (835, 5558), (1169, 3970), (1670, 2779), (1985, 2338)]