13303901140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 30554138160

約数和(自身を除く): 17250237020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 97, 122, 170, 194, 244, 289, 305, 340, 388, 389, 485, 578, 610, 778, 970, 1037, 1156, 1220, 1445, 1556, 1649, 1940, 1945, 2074, 2890, 3298, 3890, 4148, 5185, 5780, 5917, 6596, 6613, 7780, 8245, 10370, 11834, 13226, 16490, 17629, 20740, 23668, 23729, 26452, 28033, 29585, 32980, 33065, 35258, 37733, 47458, 56066, 59170, 66130, 70516, 75466, 88145, 94916, 100589, 112132, 112421, 118340, 118645, 132260, 140165, 150932, 176290, 188665, 201178, 224842, 237290, 280330, 352580, 377330, 402356, 403393, 449684, 474580, 502945, 560660, 562105, 641461, 754660, 806786, 1005890, 1124210, 1282922, 1613572, 1710013, 2011780, 2016965, 2248420, 2301713, 2565844, 3207305, 3420026, 4033930, 4603426, 6414610, 6840052, 6857681, 8067860, 8550065, 9206852, 10904837, 11508565, 12829220, 13715362, 17100130, 21809674, 23017130, 27430724, 34200260, 34288405, 39129121, 43619348, 46034260, 54524185, 68576810, 78258242, 109048370, 137153620, 156516484, 195645605, 218096740, 391291210, 665195057, 782582420, 1330390114, 2660780228, 3325975285, 6651950570, 13303901140]

約数ペア:

[(1, 13303901140), (2, 6651950570), (4, 3325975285), (5, 2660780228), (10, 1330390114), (17, 782582420), (20, 665195057), (34, 391291210), (61, 218096740), (68, 195645605), (85, 156516484), (97, 137153620), (122, 109048370), (170, 78258242), (194, 68576810), (244, 54524185), (289, 46034260), (305, 43619348), (340, 39129121), (388, 34288405), (389, 34200260), (485, 27430724), (578, 23017130), (610, 21809674), (778, 17100130), (970, 13715362), (1037, 12829220), (1156, 11508565), (1220, 10904837), (1445, 9206852), (1556, 8550065), (1649, 8067860), (1940, 6857681), (1945, 6840052), (2074, 6414610), (2890, 4603426), (3298, 4033930), (3890, 3420026), (4148, 3207305), (5185, 2565844), (5780, 2301713), (5917, 2248420), (6596, 2016965), (6613, 2011780), (7780, 1710013), (8245, 1613572), (10370, 1282922), (11834, 1124210), (13226, 1005890), (16490, 806786), (17629, 754660), (20740, 641461), (23668, 562105), (23729, 560660), (26452, 502945), (28033, 474580), (29585, 449684), (32980, 403393), (33065, 402356), (35258, 377330), (37733, 352580), (47458, 280330), (56066, 237290), (59170, 224842), (66130, 201178), (70516, 188665), (75466, 176290), (88145, 150932), (94916, 140165), (100589, 132260), (112132, 118645), (112421, 118340)]