42763740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{881}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 120022560

約数和(自身を除く): 77258820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 809, 881, 1618, 1762, 2427, 2643, 3236, 3524, 4045, 4405, 4854, 5286, 8090, 8810, 9708, 10572, 12135, 13215, 16180, 17620, 24270, 26430, 48540, 52860, 712729, 1425458, 2138187, 2850916, 3563645, 4276374, 7127290, 8552748, 10690935, 14254580, 21381870, 42763740]

約数ペア:

[(1, 42763740), (2, 21381870), (3, 14254580), (4, 10690935), (5, 8552748), (6, 7127290), (10, 4276374), (12, 3563645), (15, 2850916), (20, 2138187), (30, 1425458), (60, 712729), (809, 52860), (881, 48540), (1618, 26430), (1762, 24270), (2427, 17620), (2643, 16180), (3236, 13215), (3524, 12135), (4045, 10572), (4405, 9708), (4854, 8810), (5286, 8090)]