1830615255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 3992371200

約数和(自身を除く): 2161755945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 79, 93, 105, 113, 135, 147, 155, 189, 217, 237, 245, 279, 315, 339, 395, 441, 465, 553, 565, 651, 711, 735, 791, 837, 945, 1017, 1085, 1185, 1323, 1395, 1519, 1659, 1695, 1953, 2133, 2205, 2373, 2449, 2765, 3051, 3255, 3503, 3555, 3871, 3955, 4185, 4557, 4977, 5085, 5537, 5859, 6615, 7119, 7347, 7595, 8295, 8927, 9765, 10509, 10665, 11613, 11865, 12245, 13671, 14931, 15255, 16611, 17143, 17515, 19355, 21357, 22041, 22785, 24521, 24885, 26781, 27685, 29295, 31527, 34839, 35595, 36735, 41013, 44635, 49833, 51429, 52545, 58065, 62489, 66123, 68355, 73563, 74655, 80343, 83055, 85715, 94581, 104517, 106785, 110205, 120001, 122605, 133905, 149499, 154287, 157635, 171647, 174195, 187467, 205065, 220689, 241029, 249165, 257145, 276737, 312445, 330615, 360003, 367815, 401715, 437423, 462861, 472905, 514941, 522585, 562401, 600005, 662067, 747495, 771435, 830211, 858235, 937335, 1080009, 1103445, 1205145, 1312269, 1383685, 1544823, 1687203, 1800015, 1937159, 2187115, 2314305, 2490633, 2574705, 2812005, 3240027, 3310335, 3936807, 4151055, 4634469, 5400045, 5811477, 6561345, 7471899, 7724115, 8436015, 9685795, 11810421, 12453165, 13560113, 16200135, 17434431, 19684035, 23172345, 29057385, 37359495, 40680339, 52303293, 59052105, 67800565, 87172155, 122041017, 203401695, 261516465, 366123051, 610205085, 1830615255]

約数ペア:

[(1, 1830615255), (3, 610205085), (5, 366123051), (7, 261516465), (9, 203401695), (15, 122041017), (21, 87172155), (27, 67800565), (31, 59052105), (35, 52303293), (45, 40680339), (49, 37359495), (63, 29057385), (79, 23172345), (93, 19684035), (105, 17434431), (113, 16200135), (135, 13560113), (147, 12453165), (155, 11810421), (189, 9685795), (217, 8436015), (237, 7724115), (245, 7471899), (279, 6561345), (315, 5811477), (339, 5400045), (395, 4634469), (441, 4151055), (465, 3936807), (553, 3310335), (565, 3240027), (651, 2812005), (711, 2574705), (735, 2490633), (791, 2314305), (837, 2187115), (945, 1937159), (1017, 1800015), (1085, 1687203), (1185, 1544823), (1323, 1383685), (1395, 1312269), (1519, 1205145), (1659, 1103445), (1695, 1080009), (1953, 937335), (2133, 858235), (2205, 830211), (2373, 771435), (2449, 747495), (2765, 662067), (3051, 600005), (3255, 562401), (3503, 522585), (3555, 514941), (3871, 472905), (3955, 462861), (4185, 437423), (4557, 401715), (4977, 367815), (5085, 360003), (5537, 330615), (5859, 312445), (6615, 276737), (7119, 257145), (7347, 249165), (7595, 241029), (8295, 220689), (8927, 205065), (9765, 187467), (10509, 174195), (10665, 171647), (11613, 157635), (11865, 154287), (12245, 149499), (13671, 133905), (14931, 122605), (15255, 120001), (16611, 110205), (17143, 106785), (17515, 104517), (19355, 94581), (21357, 85715), (22041, 83055), (22785, 80343), (24521, 74655), (24885, 73563), (26781, 68355), (27685, 66123), (29295, 62489), (31527, 58065), (34839, 52545), (35595, 51429), (36735, 49833), (41013, 44635)]