84238910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2501

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 105651010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2441, 2465, 3451, 4882, 4930, 6902, 12205, 17087, 17255, 24410, 34174, 34510, 41497, 70789, 82994, 85435, 141578, 170870, 207485, 290479, 353945, 414970, 495523, 580958, 707890, 991046, 1203413, 1452395, 2406826, 2477615, 2904790, 4955230, 6017065, 8423891, 12034130, 16847782, 42119455, 84238910]

約数ペア:

[(1, 84238910), (2, 42119455), (5, 16847782), (7, 12034130), (10, 8423891), (14, 6017065), (17, 4955230), (29, 2904790), (34, 2477615), (35, 2406826), (58, 1452395), (70, 1203413), (85, 991046), (119, 707890), (145, 580958), (170, 495523), (203, 414970), (238, 353945), (290, 290479), (406, 207485), (493, 170870), (595, 141578), (986, 85435), (1015, 82994), (1190, 70789), (2030, 41497), (2441, 34510), (2465, 34174), (3451, 24410), (4882, 17255), (4930, 17087), (6902, 12205)]