4142390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 9178272

約数和(自身を除く): 5035882

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 59, 70, 85, 118, 119, 170, 238, 295, 413, 590, 595, 826, 1003, 1190, 2006, 2065, 3481, 4130, 5015, 6962, 7021, 10030, 14042, 17405, 24367, 34810, 35105, 48734, 59177, 70210, 118354, 121835, 243670, 295885, 414239, 591770, 828478, 2071195, 4142390]

約数ペア:

[(1, 4142390), (2, 2071195), (5, 828478), (7, 591770), (10, 414239), (14, 295885), (17, 243670), (34, 121835), (35, 118354), (59, 70210), (70, 59177), (85, 48734), (118, 35105), (119, 34810), (170, 24367), (238, 17405), (295, 14042), (413, 10030), (590, 7021), (595, 6962), (826, 5015), (1003, 4130), (1190, 3481), (2006, 2065)]