17371340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 24625972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 743, 835, 1169, 1486, 1670, 2338, 2972, 3340, 3715, 4676, 5201, 5845, 7430, 10402, 11690, 14860, 20804, 23380, 26005, 52010, 104020, 124081, 248162, 496324, 620405, 868567, 1240810, 1737134, 2481620, 3474268, 4342835, 8685670, 17371340]

約数ペア:

[(1, 17371340), (2, 8685670), (4, 4342835), (5, 3474268), (7, 2481620), (10, 1737134), (14, 1240810), (20, 868567), (28, 620405), (35, 496324), (70, 248162), (140, 124081), (167, 104020), (334, 52010), (668, 26005), (743, 23380), (835, 20804), (1169, 14860), (1486, 11690), (1670, 10402), (2338, 7430), (2972, 5845), (3340, 5201), (3715, 4676)]