14019740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 19849060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 419, 478, 838, 956, 1195, 1673, 1676, 2095, 2390, 2933, 3346, 4190, 4780, 5866, 6692, 8365, 8380, 11732, 14665, 16730, 29330, 33460, 58660, 100141, 200282, 400564, 500705, 700987, 1001410, 1401974, 2002820, 2803948, 3504935, 7009870, 14019740]

約数ペア:

[(1, 14019740), (2, 7009870), (4, 3504935), (5, 2803948), (7, 2002820), (10, 1401974), (14, 1001410), (20, 700987), (28, 500705), (35, 400564), (70, 200282), (140, 100141), (239, 58660), (419, 33460), (478, 29330), (838, 16730), (956, 14665), (1195, 11732), (1673, 8380), (1676, 8365), (2095, 6692), (2390, 5866), (2933, 4780), (3346, 4190)]