43069740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{102547}}^1$

素因数の和:102566

約数の個数: 48

約数和(自身を含む): 137824512

約数和(自身を除く): 94754772

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, 102547, 205094, 307641, 410188, 512735, 615282, 717829, 1025470, 1230564, 1435658, 1538205, 2050940, 2153487, 2871316, 3076410, 3589145, 4306974, 6152820, 7178290, 8613948, 10767435, 14356580, 21534870, 43069740]

約数ペア:

[(1, 43069740), (2, 21534870), (3, 14356580), (4, 10767435), (5, 8613948), (6, 7178290), (7, 6152820), (10, 4306974), (12, 3589145), (14, 3076410), (15, 2871316), (20, 2153487), (21, 2050940), (28, 1538205), (30, 1435658), (35, 1230564), (42, 1025470), (60, 717829), (70, 615282), (84, 512735), (105, 410188), (140, 307641), (210, 205094), (420, 102547)]