243355830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{26423}}^1$

素因数の和:26740

約数の個数: 32

約数和(自身を含む): 585978624

約数和(自身を除く): 342622794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 26423, 52846, 79269, 132115, 158538, 264230, 396345, 792690, 8111861, 16223722, 24335583, 40559305, 48671166, 81118610, 121677915, 243355830]

約数ペア:

[(1, 243355830), (2, 121677915), (3, 81118610), (5, 48671166), (6, 40559305), (10, 24335583), (15, 16223722), (30, 8111861), (307, 792690), (614, 396345), (921, 264230), (1535, 158538), (1842, 132115), (3070, 79269), (4605, 52846), (9210, 26423)]