129837510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131149}}^1$

素因数の和:131173

約数の個数: 48

約数和(自身を含む): 368269200

約数和(自身を除く): 238431690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 131149, 262298, 393447, 655745, 786894, 1180341, 1311490, 1442639, 1967235, 2360682, 2885278, 3934470, 4327917, 5901705, 7213195, 8655834, 11803410, 12983751, 14426390, 21639585, 25967502, 43279170, 64918755, 129837510]

約数ペア:

[(1, 129837510), (2, 64918755), (3, 43279170), (5, 25967502), (6, 21639585), (9, 14426390), (10, 12983751), (11, 11803410), (15, 8655834), (18, 7213195), (22, 5901705), (30, 4327917), (33, 3934470), (45, 2885278), (55, 2360682), (66, 1967235), (90, 1442639), (99, 1311490), (110, 1180341), (165, 786894), (198, 655745), (330, 393447), (495, 262298), (990, 131149)]