14287980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{34019}}^1$

素因数の和:34038

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 31434900

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, 34019, 68038, 102057, 136076, 170095, 204114, 238133, 340190, 408228, 476266, 510285, 680380, 714399, 952532, 1020570, 1190665, 1428798, 2041140, 2381330, 2857596, 3571995, 4762660, 7143990, 14287980]

約数ペア:

[(1, 14287980), (2, 7143990), (3, 4762660), (4, 3571995), (5, 2857596), (6, 2381330), (7, 2041140), (10, 1428798), (12, 1190665), (14, 1020570), (15, 952532), (20, 714399), (21, 680380), (28, 510285), (30, 476266), (35, 408228), (42, 340190), (60, 238133), (70, 204114), (84, 170095), (105, 136076), (140, 102057), (210, 68038), (420, 34019)]