84759430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1889}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 174726720

約数和(自身を除く): 89967290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 1889, 3205, 3778, 4487, 6410, 8974, 9445, 13223, 18890, 22435, 26446, 44870, 66115, 132230, 1210849, 2421698, 6054245, 8475943, 12108490, 16951886, 42379715, 84759430]

約数ペア:

[(1, 84759430), (2, 42379715), (5, 16951886), (7, 12108490), (10, 8475943), (14, 6054245), (35, 2421698), (70, 1210849), (641, 132230), (1282, 66115), (1889, 44870), (3205, 26446), (3778, 22435), (4487, 18890), (6410, 13223), (8974, 9445)]