123337830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 249910170

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 107, 110, 154, 165, 210, 214, 231, 321, 330, 385, 462, 499, 535, 642, 749, 770, 998, 1070, 1155, 1177, 1497, 1498, 1605, 2247, 2310, 2354, 2495, 2994, 3210, 3493, 3531, 3745, 4494, 4990, 5489, 5885, 6986, 7062, 7485, 7490, 8239, 10479, 10978, 11235, 11770, 14970, 16467, 16478, 17465, 17655, 20958, 22470, 24717, 27445, 32934, 34930, 35310, 38423, 41195, 49434, 52395, 53393, 54890, 76846, 82335, 82390, 104790, 106786, 115269, 123585, 160179, 164670, 192115, 230538, 247170, 266965, 320358, 373751, 384230, 533930, 576345, 587323, 747502, 800895, 1121253, 1152690, 1174646, 1601790, 1761969, 1868755, 2242506, 2936615, 3523938, 3737510, 4111261, 5606265, 5873230, 8222522, 8809845, 11212530, 12333783, 17619690, 20556305, 24667566, 41112610, 61668915, 123337830]

約数ペア:

[(1, 123337830), (2, 61668915), (3, 41112610), (5, 24667566), (6, 20556305), (7, 17619690), (10, 12333783), (11, 11212530), (14, 8809845), (15, 8222522), (21, 5873230), (22, 5606265), (30, 4111261), (33, 3737510), (35, 3523938), (42, 2936615), (55, 2242506), (66, 1868755), (70, 1761969), (77, 1601790), (105, 1174646), (107, 1152690), (110, 1121253), (154, 800895), (165, 747502), (210, 587323), (214, 576345), (231, 533930), (321, 384230), (330, 373751), (385, 320358), (462, 266965), (499, 247170), (535, 230538), (642, 192115), (749, 164670), (770, 160179), (998, 123585), (1070, 115269), (1155, 106786), (1177, 104790), (1497, 82390), (1498, 82335), (1605, 76846), (2247, 54890), (2310, 53393), (2354, 52395), (2495, 49434), (2994, 41195), (3210, 38423), (3493, 35310), (3531, 34930), (3745, 32934), (4494, 27445), (4990, 24717), (5489, 22470), (5885, 20958), (6986, 17655), (7062, 17465), (7485, 16478), (7490, 16467), (8239, 14970), (10479, 11770), (10978, 11235)]