7293060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 22853376

約数和(自身を除く): 15560316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1307, 1395, 1860, 2614, 2790, 3921, 5228, 5580, 6535, 7842, 11763, 13070, 15684, 19605, 23526, 26140, 39210, 40517, 47052, 58815, 78420, 81034, 117630, 121551, 162068, 202585, 235260, 243102, 364653, 405170, 486204, 607755, 729306, 810340, 1215510, 1458612, 1823265, 2431020, 3646530, 7293060]

約数ペア:

[(1, 7293060), (2, 3646530), (3, 2431020), (4, 1823265), (5, 1458612), (6, 1215510), (9, 810340), (10, 729306), (12, 607755), (15, 486204), (18, 405170), (20, 364653), (30, 243102), (31, 235260), (36, 202585), (45, 162068), (60, 121551), (62, 117630), (90, 81034), (93, 78420), (124, 58815), (155, 47052), (180, 40517), (186, 39210), (279, 26140), (310, 23526), (372, 19605), (465, 15684), (558, 13070), (620, 11763), (930, 7842), (1116, 6535), (1307, 5580), (1395, 5228), (1860, 3921), (2614, 2790)]