145476590

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 313398288

約数和(自身を除く): 167921698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 83, 98, 146, 166, 245, 343, 365, 415, 490, 511, 581, 686, 730, 830, 1022, 1162, 1715, 2401, 2555, 2905, 3430, 3577, 4067, 4802, 5110, 5810, 6059, 7154, 8134, 12005, 12118, 17885, 20335, 24010, 25039, 28469, 30295, 35770, 40670, 42413, 50078, 56938, 60590, 84826, 125195, 142345, 175273, 199283, 212065, 250390, 284690, 296891, 350546, 398566, 424130, 593782, 876365, 996415, 1484455, 1752730, 1992830, 2078237, 2968910, 4156474, 10391185, 14547659, 20782370, 29095318, 72738295, 145476590]

約数ペア:

[(1, 145476590), (2, 72738295), (5, 29095318), (7, 20782370), (10, 14547659), (14, 10391185), (35, 4156474), (49, 2968910), (70, 2078237), (73, 1992830), (83, 1752730), (98, 1484455), (146, 996415), (166, 876365), (245, 593782), (343, 424130), (365, 398566), (415, 350546), (490, 296891), (511, 284690), (581, 250390), (686, 212065), (730, 199283), (830, 175273), (1022, 142345), (1162, 125195), (1715, 84826), (2401, 60590), (2555, 56938), (2905, 50078), (3430, 42413), (3577, 40670), (4067, 35770), (4802, 30295), (5110, 28469), (5810, 25039), (6059, 24010), (7154, 20335), (8134, 17885), (12005, 12118)]