57418620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{136711}}^1$

素因数の和:136730

約数の個数: 48

約数和(自身を含む): 183740928

約数和(自身を除く): 126322308

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, 136711, 273422, 410133, 546844, 683555, 820266, 956977, 1367110, 1640532, 1913954, 2050665, 2734220, 2870931, 3827908, 4101330, 4784885, 5741862, 8202660, 9569770, 11483724, 14354655, 19139540, 28709310, 57418620]

約数ペア:

[(1, 57418620), (2, 28709310), (3, 19139540), (4, 14354655), (5, 11483724), (6, 9569770), (7, 8202660), (10, 5741862), (12, 4784885), (14, 4101330), (15, 3827908), (20, 2870931), (21, 2734220), (28, 2050665), (30, 1913954), (35, 1640532), (42, 1367110), (60, 956977), (70, 820266), (84, 683555), (105, 546844), (140, 410133), (210, 273422), (420, 136711)]