898362430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 1880288640

約数和(自身を除く): 981926210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 137, 226, 274, 565, 685, 791, 829, 959, 1130, 1370, 1582, 1658, 1918, 3955, 4145, 4795, 5803, 7910, 8290, 9590, 11606, 15481, 29015, 30962, 58030, 77405, 93677, 108367, 113573, 154810, 187354, 216734, 227146, 468385, 541835, 567865, 655739, 795011, 936770, 1083670, 1135730, 1311478, 1590022, 3278695, 3975055, 6557390, 7950110, 12833749, 25667498, 64168745, 89836243, 128337490, 179672486, 449181215, 898362430]

約数ペア:

[(1, 898362430), (2, 449181215), (5, 179672486), (7, 128337490), (10, 89836243), (14, 64168745), (35, 25667498), (70, 12833749), (113, 7950110), (137, 6557390), (226, 3975055), (274, 3278695), (565, 1590022), (685, 1311478), (791, 1135730), (829, 1083670), (959, 936770), (1130, 795011), (1370, 655739), (1582, 567865), (1658, 541835), (1918, 468385), (3955, 227146), (4145, 216734), (4795, 187354), (5803, 154810), (7910, 113573), (8290, 108367), (9590, 93677), (11606, 77405), (15481, 58030), (29015, 30962)]