3130169820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 192

約数和(自身を含む): 9940008960

約数和(自身を除く): 6809839140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 31, 38, 46, 57, 60, 62, 69, 76, 92, 93, 95, 114, 115, 124, 138, 155, 186, 190, 228, 230, 276, 285, 310, 345, 372, 380, 437, 460, 465, 570, 589, 620, 690, 713, 874, 930, 1140, 1178, 1311, 1380, 1426, 1748, 1767, 1860, 2139, 2185, 2356, 2622, 2852, 2945, 3534, 3565, 3851, 4278, 4370, 5244, 5890, 6555, 7068, 7130, 7702, 8556, 8740, 8835, 10695, 11553, 11780, 13110, 13547, 14260, 15404, 17670, 19255, 21390, 23106, 26220, 27094, 35340, 38510, 40641, 42780, 46212, 54188, 57765, 67735, 73169, 77020, 81282, 88573, 115530, 119381, 135470, 146338, 162564, 177146, 203205, 219507, 231060, 238762, 265719, 270940, 292676, 354292, 358143, 365845, 406410, 439014, 442865, 477524, 531438, 596905, 716286, 731690, 812820, 878028, 885730, 1062876, 1097535, 1193810, 1328595, 1432572, 1463380, 1682887, 1771460, 1790715, 2195070, 2268239, 2387620, 2657190, 2745763, 3365774, 3581430, 4390140, 4536478, 5048661, 5314380, 5491526, 6731548, 6804717, 7162860, 8237289, 8414435, 9072956, 10097322, 10983052, 11341195, 13609434, 13728815, 16474578, 16828870, 20194644, 22682390, 25243305, 27218868, 27457630, 32949156, 33657740, 34023585, 41186445, 45364780, 50486610, 52169497, 54915260, 68047170, 82372890, 100973220, 104338994, 136094340, 156508491, 164745780, 208677988, 260847485, 313016982, 521694970, 626033964, 782542455, 1043389940, 1565084910, 3130169820]

約数ペア:

[(1, 3130169820), (2, 1565084910), (3, 1043389940), (4, 782542455), (5, 626033964), (6, 521694970), (10, 313016982), (12, 260847485), (15, 208677988), (19, 164745780), (20, 156508491), (23, 136094340), (30, 104338994), (31, 100973220), (38, 82372890), (46, 68047170), (57, 54915260), (60, 52169497), (62, 50486610), (69, 45364780), (76, 41186445), (92, 34023585), (93, 33657740), (95, 32949156), (114, 27457630), (115, 27218868), (124, 25243305), (138, 22682390), (155, 20194644), (186, 16828870), (190, 16474578), (228, 13728815), (230, 13609434), (276, 11341195), (285, 10983052), (310, 10097322), (345, 9072956), (372, 8414435), (380, 8237289), (437, 7162860), (460, 6804717), (465, 6731548), (570, 5491526), (589, 5314380), (620, 5048661), (690, 4536478), (713, 4390140), (874, 3581430), (930, 3365774), (1140, 2745763), (1178, 2657190), (1311, 2387620), (1380, 2268239), (1426, 2195070), (1748, 1790715), (1767, 1771460), (1860, 1682887), (2139, 1463380), (2185, 1432572), (2356, 1328595), (2622, 1193810), (2852, 1097535), (2945, 1062876), (3534, 885730), (3565, 878028), (3851, 812820), (4278, 731690), (4370, 716286), (5244, 596905), (5890, 531438), (6555, 477524), (7068, 442865), (7130, 439014), (7702, 406410), (8556, 365845), (8740, 358143), (8835, 354292), (10695, 292676), (11553, 270940), (11780, 265719), (13110, 238762), (13547, 231060), (14260, 219507), (15404, 203205), (17670, 177146), (19255, 162564), (21390, 146338), (23106, 135470), (26220, 119381), (27094, 115530), (35340, 88573), (38510, 81282), (40641, 77020), (42780, 73169), (46212, 67735), (54188, 57765)]