947359380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2510

約数の個数: 192

約数和(自身を含む): 3145605120

約数和(自身を除く): 2198245740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 228, 285, 310, 330, 341, 372, 380, 418, 465, 570, 589, 620, 627, 660, 682, 836, 930, 1023, 1045, 1140, 1178, 1254, 1364, 1705, 1767, 1860, 2046, 2090, 2356, 2437, 2508, 2945, 3135, 3410, 3534, 4092, 4180, 4874, 5115, 5890, 6270, 6479, 6820, 7068, 7311, 8835, 9748, 10230, 11780, 12185, 12540, 12958, 14622, 17670, 19437, 20460, 24370, 25916, 26807, 29244, 32395, 35340, 36555, 38874, 46303, 48740, 53614, 64790, 73110, 75547, 77748, 80421, 92606, 97185, 107228, 129580, 134035, 138909, 146220, 151094, 160842, 185212, 194370, 226641, 231515, 268070, 277818, 302188, 321684, 377735, 388740, 402105, 453282, 463030, 509333, 536140, 555636, 694545, 755470, 804210, 831017, 906564, 926060, 1018666, 1133205, 1389090, 1435393, 1510940, 1527999, 1608420, 1662034, 2037332, 2266410, 2493051, 2546665, 2778180, 2870786, 3055998, 3324068, 4155085, 4306179, 4532820, 4986102, 5093330, 5741572, 6111996, 7176965, 7639995, 8310170, 8612358, 9972204, 10186660, 12465255, 14353930, 15279990, 15789323, 16620340, 17224716, 21530895, 24930510, 28707860, 30559980, 31578646, 43061790, 47367969, 49861020, 63157292, 78946615, 86123580, 94735938, 157893230, 189471876, 236839845, 315786460, 473679690, 947359380]

約数ペア:

[(1, 947359380), (2, 473679690), (3, 315786460), (4, 236839845), (5, 189471876), (6, 157893230), (10, 94735938), (11, 86123580), (12, 78946615), (15, 63157292), (19, 49861020), (20, 47367969), (22, 43061790), (30, 31578646), (31, 30559980), (33, 28707860), (38, 24930510), (44, 21530895), (55, 17224716), (57, 16620340), (60, 15789323), (62, 15279990), (66, 14353930), (76, 12465255), (93, 10186660), (95, 9972204), (110, 8612358), (114, 8310170), (124, 7639995), (132, 7176965), (155, 6111996), (165, 5741572), (186, 5093330), (190, 4986102), (209, 4532820), (220, 4306179), (228, 4155085), (285, 3324068), (310, 3055998), (330, 2870786), (341, 2778180), (372, 2546665), (380, 2493051), (418, 2266410), (465, 2037332), (570, 1662034), (589, 1608420), (620, 1527999), (627, 1510940), (660, 1435393), (682, 1389090), (836, 1133205), (930, 1018666), (1023, 926060), (1045, 906564), (1140, 831017), (1178, 804210), (1254, 755470), (1364, 694545), (1705, 555636), (1767, 536140), (1860, 509333), (2046, 463030), (2090, 453282), (2356, 402105), (2437, 388740), (2508, 377735), (2945, 321684), (3135, 302188), (3410, 277818), (3534, 268070), (4092, 231515), (4180, 226641), (4874, 194370), (5115, 185212), (5890, 160842), (6270, 151094), (6479, 146220), (6820, 138909), (7068, 134035), (7311, 129580), (8835, 107228), (9748, 97185), (10230, 92606), (11780, 80421), (12185, 77748), (12540, 75547), (12958, 73110), (14622, 64790), (17670, 53614), (19437, 48740), (20460, 46303), (24370, 38874), (25916, 36555), (26807, 35340), (29244, 32395)]