2260491660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1794041}}^1$

素因数の和:1794063

約数の個数: 72

約数和(自身を含む): 7836375456

約数和(自身を除く): 5575883796

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1794041, 3588082, 5382123, 7176164, 8970205, 10764246, 12558287, 16146369, 17940410, 21528492, 25116574, 26910615, 32292738, 35880820, 37674861, 50233148, 53821230, 62791435, 64585476, 75349722, 80731845, 107642460, 113024583, 125582870, 150699444, 161463690, 188374305, 226049166, 251165740, 322927380, 376748610, 452098332, 565122915, 753497220, 1130245830, 2260491660]

約数ペア:

[(1, 2260491660), (2, 1130245830), (3, 753497220), (4, 565122915), (5, 452098332), (6, 376748610), (7, 322927380), (9, 251165740), (10, 226049166), (12, 188374305), (14, 161463690), (15, 150699444), (18, 125582870), (20, 113024583), (21, 107642460), (28, 80731845), (30, 75349722), (35, 64585476), (36, 62791435), (42, 53821230), (45, 50233148), (60, 37674861), (63, 35880820), (70, 32292738), (84, 26910615), (90, 25116574), (105, 21528492), (126, 17940410), (140, 16146369), (180, 12558287), (210, 10764246), (252, 8970205), (315, 7176164), (420, 5382123), (630, 3588082), (1260, 1794041)]