14887740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35447}}^1$

素因数の和:35466

約数の個数: 48

約数和(自身を含む): 47642112

約数和(自身を除く): 32754372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 35447, 70894, 106341, 141788, 177235, 212682, 248129, 354470, 425364, 496258, 531705, 708940, 744387, 992516, 1063410, 1240645, 1488774, 2126820, 2481290, 2977548, 3721935, 4962580, 7443870, 14887740]

約数ペア:

[(1, 14887740), (2, 7443870), (3, 4962580), (4, 3721935), (5, 2977548), (6, 2481290), (7, 2126820), (10, 1488774), (12, 1240645), (14, 1063410), (15, 992516), (20, 744387), (21, 708940), (28, 531705), (30, 496258), (35, 425364), (42, 354470), (60, 248129), (70, 212682), (84, 177235), (105, 141788), (140, 106341), (210, 70894), (420, 35447)]