2158583130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:937

約数の個数: 144

約数和(自身を含む): 6197012640

約数和(自身を除く): 4038429510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 379, 495, 523, 605, 726, 758, 990, 1046, 1089, 1137, 1210, 1569, 1815, 1895, 2178, 2274, 2615, 3138, 3411, 3630, 3790, 4169, 4707, 5230, 5445, 5685, 5753, 6822, 7845, 8338, 9414, 10890, 11370, 11506, 12507, 15690, 17055, 17259, 20845, 23535, 25014, 28765, 34110, 34518, 37521, 41690, 45859, 47070, 51777, 57530, 62535, 63283, 75042, 86295, 91718, 103554, 125070, 126566, 137577, 172590, 187605, 189849, 198217, 229295, 258885, 275154, 316415, 375210, 379698, 396434, 412731, 458590, 517770, 569547, 594651, 632830, 687885, 825462, 949245, 991085, 1139094, 1189302, 1375770, 1783953, 1898490, 1982170, 2063655, 2180387, 2847735, 2973255, 3567906, 4127310, 4360774, 5695470, 5946510, 6541161, 8919765, 10901935, 13082322, 17839530, 19623483, 21803870, 23984257, 32705805, 39246966, 47968514, 65411610, 71952771, 98117415, 119921285, 143905542, 196234830, 215858313, 239842570, 359763855, 431716626, 719527710, 1079291565, 2158583130]

約数ペア:

[(1, 2158583130), (2, 1079291565), (3, 719527710), (5, 431716626), (6, 359763855), (9, 239842570), (10, 215858313), (11, 196234830), (15, 143905542), (18, 119921285), (22, 98117415), (30, 71952771), (33, 65411610), (45, 47968514), (55, 39246966), (66, 32705805), (90, 23984257), (99, 21803870), (110, 19623483), (121, 17839530), (165, 13082322), (198, 10901935), (242, 8919765), (330, 6541161), (363, 5946510), (379, 5695470), (495, 4360774), (523, 4127310), (605, 3567906), (726, 2973255), (758, 2847735), (990, 2180387), (1046, 2063655), (1089, 1982170), (1137, 1898490), (1210, 1783953), (1569, 1375770), (1815, 1189302), (1895, 1139094), (2178, 991085), (2274, 949245), (2615, 825462), (3138, 687885), (3411, 632830), (3630, 594651), (3790, 569547), (4169, 517770), (4707, 458590), (5230, 412731), (5445, 396434), (5685, 379698), (5753, 375210), (6822, 316415), (7845, 275154), (8338, 258885), (9414, 229295), (10890, 198217), (11370, 189849), (11506, 187605), (12507, 172590), (15690, 137577), (17055, 126566), (17259, 125070), (20845, 103554), (23535, 91718), (25014, 86295), (28765, 75042), (34110, 63283), (34518, 62535), (37521, 57530), (41690, 51777), (45859, 47070)]