2017719990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52259}}^1$

素因数の和:52299

約数の個数: 128

約数和(自身を含む): 6321369600

約数和(自身を除く): 4303649610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 12870, 19305, 38610, 52259, 104518, 156777, 261295, 313554, 470331, 522590, 574849, 679367, 783885, 940662, 1149698, 1358734, 1410993, 1567770, 1724547, 2038101, 2351655, 2821986, 2874245, 3396835, 3449094, 4076202, 4703310, 5173641, 5748490, 6114303, 6793670, 7054965, 7473037, 8622735, 10190505, 10347282, 12228606, 14109930, 14946074, 15520923, 17245470, 18342909, 20381010, 22419111, 25868205, 30571515, 31041846, 36685818, 37365185, 44838222, 51736410, 61143030, 67257333, 74730370, 77604615, 91714545, 112095555, 134514666, 155209230, 183429090, 201771999, 224191110, 336286665, 403543998, 672573330, 1008859995, 2017719990]

約数ペア:

[(1, 2017719990), (2, 1008859995), (3, 672573330), (5, 403543998), (6, 336286665), (9, 224191110), (10, 201771999), (11, 183429090), (13, 155209230), (15, 134514666), (18, 112095555), (22, 91714545), (26, 77604615), (27, 74730370), (30, 67257333), (33, 61143030), (39, 51736410), (45, 44838222), (54, 37365185), (55, 36685818), (65, 31041846), (66, 30571515), (78, 25868205), (90, 22419111), (99, 20381010), (110, 18342909), (117, 17245470), (130, 15520923), (135, 14946074), (143, 14109930), (165, 12228606), (195, 10347282), (198, 10190505), (234, 8622735), (270, 7473037), (286, 7054965), (297, 6793670), (330, 6114303), (351, 5748490), (390, 5173641), (429, 4703310), (495, 4076202), (585, 3449094), (594, 3396835), (702, 2874245), (715, 2821986), (858, 2351655), (990, 2038101), (1170, 1724547), (1287, 1567770), (1430, 1410993), (1485, 1358734), (1755, 1149698), (2145, 940662), (2574, 783885), (2970, 679367), (3510, 574849), (3861, 522590), (4290, 470331), (6435, 313554), (7722, 261295), (12870, 156777), (19305, 104518), (38610, 52259)]