489071810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 993088512

約数和(自身を除く): 504016702

約数列:

[1, 2, 5, 10, 17, 31, 34, 53, 62, 85, 103, 106, 155, 170, 206, 265, 289, 310, 515, 527, 530, 578, 901, 1030, 1054, 1445, 1643, 1751, 1802, 2635, 2890, 3193, 3286, 3502, 4505, 5270, 5459, 6386, 8215, 8755, 8959, 9010, 10918, 15317, 15965, 16430, 17510, 17918, 27295, 27931, 29767, 30634, 31930, 44795, 54281, 54590, 55862, 59534, 76585, 89590, 92803, 108562, 139655, 148835, 153170, 169229, 185606, 271405, 279310, 297670, 338458, 464015, 474827, 542810, 846145, 922777, 928030, 949654, 1577651, 1692290, 1845554, 2374135, 2876893, 3155302, 4613885, 4748270, 5753786, 7888255, 9227770, 14384465, 15776510, 28768930, 48907181, 97814362, 244535905, 489071810]

約数ペア:

[(1, 489071810), (2, 244535905), (5, 97814362), (10, 48907181), (17, 28768930), (31, 15776510), (34, 14384465), (53, 9227770), (62, 7888255), (85, 5753786), (103, 4748270), (106, 4613885), (155, 3155302), (170, 2876893), (206, 2374135), (265, 1845554), (289, 1692290), (310, 1577651), (515, 949654), (527, 928030), (530, 922777), (578, 846145), (901, 542810), (1030, 474827), (1054, 464015), (1445, 338458), (1643, 297670), (1751, 279310), (1802, 271405), (2635, 185606), (2890, 169229), (3193, 153170), (3286, 148835), (3502, 139655), (4505, 108562), (5270, 92803), (5459, 89590), (6386, 76585), (8215, 59534), (8755, 55862), (8959, 54590), (9010, 54281), (10918, 44795), (15317, 31930), (15965, 30634), (16430, 29767), (17510, 27931), (17918, 27295)]