353203060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{24979}}^1$

素因数の和:25096

約数の個数: 48

約数和(自身を含む): 856114560

約数和(自身を除く): 502911500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 24979, 49958, 99916, 124895, 174853, 249790, 349706, 499580, 699412, 874265, 1748530, 2522879, 3497060, 5045758, 10091516, 12614395, 17660153, 25228790, 35320306, 50457580, 70640612, 88300765, 176601530, 353203060]

約数ペア:

[(1, 353203060), (2, 176601530), (4, 88300765), (5, 70640612), (7, 50457580), (10, 35320306), (14, 25228790), (20, 17660153), (28, 12614395), (35, 10091516), (70, 5045758), (101, 3497060), (140, 2522879), (202, 1748530), (404, 874265), (505, 699412), (707, 499580), (1010, 349706), (1414, 249790), (2020, 174853), (2828, 124895), (3535, 99916), (7070, 49958), (14140, 24979)]