9374540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2354

約数の個数: 48

約数和(自身を含む): 23284800

約数和(自身を除く): 13910260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2309, 4060, 4618, 9236, 11545, 16163, 23090, 32326, 46180, 64652, 66961, 80815, 133922, 161630, 267844, 323260, 334805, 468727, 669610, 937454, 1339220, 1874908, 2343635, 4687270, 9374540]

約数ペア:

[(1, 9374540), (2, 4687270), (4, 2343635), (5, 1874908), (7, 1339220), (10, 937454), (14, 669610), (20, 468727), (28, 334805), (29, 323260), (35, 267844), (58, 161630), (70, 133922), (116, 80815), (140, 66961), (145, 64652), (203, 46180), (290, 32326), (406, 23090), (580, 16163), (812, 11545), (1015, 9236), (2030, 4618), (2309, 4060)]