749884030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3389}}^1$

素因数の和:3541

約数の個数: 64

約数和(自身を含む): 1610928000

約数和(自身を除く): 861043970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 109, 145, 203, 218, 290, 406, 545, 763, 1015, 1090, 1526, 2030, 3161, 3389, 3815, 6322, 6778, 7630, 15805, 16945, 22127, 23723, 31610, 33890, 44254, 47446, 98281, 110635, 118615, 196562, 221270, 237230, 369401, 491405, 687967, 738802, 982810, 1375934, 1847005, 2585807, 3439835, 3694010, 5171614, 6879670, 10712629, 12929035, 21425258, 25858070, 53563145, 74988403, 107126290, 149976806, 374942015, 749884030]

約数ペア:

[(1, 749884030), (2, 374942015), (5, 149976806), (7, 107126290), (10, 74988403), (14, 53563145), (29, 25858070), (35, 21425258), (58, 12929035), (70, 10712629), (109, 6879670), (145, 5171614), (203, 3694010), (218, 3439835), (290, 2585807), (406, 1847005), (545, 1375934), (763, 982810), (1015, 738802), (1090, 687967), (1526, 491405), (2030, 369401), (3161, 237230), (3389, 221270), (3815, 196562), (6322, 118615), (6778, 110635), (7630, 98281), (15805, 47446), (16945, 44254), (22127, 33890), (23723, 31610)]