1181687330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 2357994240

約数和(自身を除く): 1176306910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 113, 115, 190, 226, 230, 437, 565, 874, 1130, 2147, 2185, 2393, 2599, 4294, 4370, 4786, 5198, 10735, 11965, 12995, 21470, 23930, 25990, 45467, 49381, 55039, 90934, 98762, 110078, 227335, 246905, 270409, 275195, 454670, 493810, 540818, 550390, 1045741, 1352045, 2091482, 2704090, 5137771, 5228705, 6219407, 10275542, 10457410, 12438814, 25688855, 31097035, 51377710, 62194070, 118168733, 236337466, 590843665, 1181687330]

約数ペア:

[(1, 1181687330), (2, 590843665), (5, 236337466), (10, 118168733), (19, 62194070), (23, 51377710), (38, 31097035), (46, 25688855), (95, 12438814), (113, 10457410), (115, 10275542), (190, 6219407), (226, 5228705), (230, 5137771), (437, 2704090), (565, 2091482), (874, 1352045), (1130, 1045741), (2147, 550390), (2185, 540818), (2393, 493810), (2599, 454670), (4294, 275195), (4370, 270409), (4786, 246905), (5198, 227335), (10735, 110078), (11965, 98762), (12995, 90934), (21470, 55039), (23930, 49381), (25990, 45467)]