996848790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1093}}^1$

素因数の和:1254

約数の個数: 128

約数和(自身を含む): 2828086272

約数和(自身を除く): 1831237482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 101, 105, 129, 202, 210, 215, 258, 301, 303, 430, 505, 602, 606, 645, 707, 903, 1010, 1093, 1290, 1414, 1505, 1515, 1806, 2121, 2186, 3010, 3030, 3279, 3535, 4242, 4343, 4515, 5465, 6558, 7070, 7651, 8686, 9030, 10605, 10930, 13029, 15302, 16395, 21210, 21715, 22953, 26058, 30401, 32790, 38255, 43430, 45906, 46999, 60802, 65145, 76510, 91203, 93998, 110393, 114765, 130290, 140997, 152005, 182406, 220786, 229530, 234995, 281994, 304010, 328993, 331179, 456015, 469990, 551965, 657986, 662358, 704985, 772751, 912030, 986979, 1103930, 1409970, 1545502, 1644965, 1655895, 1973958, 2318253, 3289930, 3311790, 3863755, 4636506, 4746899, 4934895, 7727510, 9493798, 9869790, 11591265, 14240697, 23182530, 23734495, 28481394, 33228293, 47468990, 66456586, 71203485, 99684879, 142406970, 166141465, 199369758, 332282930, 498424395, 996848790]

約数ペア:

[(1, 996848790), (2, 498424395), (3, 332282930), (5, 199369758), (6, 166141465), (7, 142406970), (10, 99684879), (14, 71203485), (15, 66456586), (21, 47468990), (30, 33228293), (35, 28481394), (42, 23734495), (43, 23182530), (70, 14240697), (86, 11591265), (101, 9869790), (105, 9493798), (129, 7727510), (202, 4934895), (210, 4746899), (215, 4636506), (258, 3863755), (301, 3311790), (303, 3289930), (430, 2318253), (505, 1973958), (602, 1655895), (606, 1644965), (645, 1545502), (707, 1409970), (903, 1103930), (1010, 986979), (1093, 912030), (1290, 772751), (1414, 704985), (1505, 662358), (1515, 657986), (1806, 551965), (2121, 469990), (2186, 456015), (3010, 331179), (3030, 328993), (3279, 304010), (3535, 281994), (4242, 234995), (4343, 229530), (4515, 220786), (5465, 182406), (6558, 152005), (7070, 140997), (7651, 130290), (8686, 114765), (9030, 110393), (10605, 93998), (10930, 91203), (13029, 76510), (15302, 65145), (16395, 60802), (21210, 46999), (21715, 45906), (22953, 43430), (26058, 38255), (30401, 32790)]