6949740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16547}}^1$

素因数の和:16566

約数の個数: 48

約数和(自身を含む): 22240512

約数和(自身を除く): 15290772

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, 16547, 33094, 49641, 66188, 82735, 99282, 115829, 165470, 198564, 231658, 248205, 330940, 347487, 463316, 496410, 579145, 694974, 992820, 1158290, 1389948, 1737435, 2316580, 3474870, 6949740]

約数ペア:

[(1, 6949740), (2, 3474870), (3, 2316580), (4, 1737435), (5, 1389948), (6, 1158290), (7, 992820), (10, 694974), (12, 579145), (14, 496410), (15, 463316), (20, 347487), (21, 330940), (28, 248205), (30, 231658), (35, 198564), (42, 165470), (60, 115829), (70, 99282), (84, 82735), (105, 66188), (140, 49641), (210, 33094), (420, 16547)]