1025878230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 2958359040

約数和(自身を除く): 1932480810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 331, 351, 390, 585, 662, 702, 883, 993, 1170, 1655, 1755, 1766, 1986, 2649, 2979, 3310, 3510, 4303, 4415, 4965, 5298, 5958, 7947, 8606, 8830, 8937, 9930, 11479, 12909, 13245, 14895, 15894, 17874, 21515, 22958, 23841, 25818, 26490, 29790, 34437, 38727, 39735, 43030, 44685, 47682, 57395, 64545, 68874, 77454, 79470, 89370, 103311, 114790, 116181, 119205, 129090, 172185, 193635, 206622, 232362, 238410, 292273, 309933, 344370, 387270, 516555, 580905, 584546, 619866, 876819, 1033110, 1161810, 1461365, 1549665, 1753638, 2630457, 2922730, 3099330, 3799549, 4384095, 5260914, 7599098, 7891371, 8768190, 11398647, 13152285, 15782742, 18997745, 22797294, 26304570, 34195941, 37995490, 39456855, 56993235, 68391882, 78913710, 102587823, 113986470, 170979705, 205175646, 341959410, 512939115, 1025878230]

約数ペア:

[(1, 1025878230), (2, 512939115), (3, 341959410), (5, 205175646), (6, 170979705), (9, 113986470), (10, 102587823), (13, 78913710), (15, 68391882), (18, 56993235), (26, 39456855), (27, 37995490), (30, 34195941), (39, 26304570), (45, 22797294), (54, 18997745), (65, 15782742), (78, 13152285), (90, 11398647), (117, 8768190), (130, 7891371), (135, 7599098), (195, 5260914), (234, 4384095), (270, 3799549), (331, 3099330), (351, 2922730), (390, 2630457), (585, 1753638), (662, 1549665), (702, 1461365), (883, 1161810), (993, 1033110), (1170, 876819), (1655, 619866), (1755, 584546), (1766, 580905), (1986, 516555), (2649, 387270), (2979, 344370), (3310, 309933), (3510, 292273), (4303, 238410), (4415, 232362), (4965, 206622), (5298, 193635), (5958, 172185), (7947, 129090), (8606, 119205), (8830, 116181), (8937, 114790), (9930, 103311), (11479, 89370), (12909, 79470), (13245, 77454), (14895, 68874), (15894, 64545), (17874, 57395), (21515, 47682), (22958, 44685), (23841, 43030), (25818, 39735), (26490, 38727), (29790, 34437)]