47519220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2309}}^1$

素因数の和:2342

約数の個数: 96

約数和(自身を含む): 155232000

約数和(自身を除く): 107712780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2309, 2940, 3430, 4116, 4618, 5145, 6860, 6927, 9236, 10290, 11545, 13854, 16163, 20580, 23090, 27708, 32326, 34635, 46180, 48489, 64652, 69270, 80815, 96978, 113141, 138540, 161630, 193956, 226282, 242445, 323260, 339423, 452564, 484890, 565705, 678846, 791987, 969780, 1131410, 1357692, 1583974, 1697115, 2262820, 2375961, 3167948, 3394230, 3959935, 4751922, 6788460, 7919870, 9503844, 11879805, 15839740, 23759610, 47519220]

約数ペア:

[(1, 47519220), (2, 23759610), (3, 15839740), (4, 11879805), (5, 9503844), (6, 7919870), (7, 6788460), (10, 4751922), (12, 3959935), (14, 3394230), (15, 3167948), (20, 2375961), (21, 2262820), (28, 1697115), (30, 1583974), (35, 1357692), (42, 1131410), (49, 969780), (60, 791987), (70, 678846), (84, 565705), (98, 484890), (105, 452564), (140, 339423), (147, 323260), (196, 242445), (210, 226282), (245, 193956), (294, 161630), (343, 138540), (420, 113141), (490, 96978), (588, 80815), (686, 69270), (735, 64652), (980, 48489), (1029, 46180), (1372, 34635), (1470, 32326), (1715, 27708), (2058, 23090), (2309, 20580), (2940, 16163), (3430, 13854), (4116, 11545), (4618, 10290), (5145, 9236), (6860, 6927)]