834642760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{96157}}^1$

素因数の和:96206

約数の個数: 64

約数和(自身を含む): 2215480320

約数和(自身を除く): 1380837560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 96157, 192314, 384628, 480785, 673099, 769256, 961570, 1346198, 1923140, 2692396, 2980867, 3365495, 3846280, 5384792, 5961734, 6730990, 11923468, 13461980, 14904335, 20866069, 23846936, 26923960, 29808670, 41732138, 59617340, 83464276, 104330345, 119234680, 166928552, 208660690, 417321380, 834642760]

約数ペア:

[(1, 834642760), (2, 417321380), (4, 208660690), (5, 166928552), (7, 119234680), (8, 104330345), (10, 83464276), (14, 59617340), (20, 41732138), (28, 29808670), (31, 26923960), (35, 23846936), (40, 20866069), (56, 14904335), (62, 13461980), (70, 11923468), (124, 6730990), (140, 5961734), (155, 5384792), (217, 3846280), (248, 3365495), (280, 2980867), (310, 2692396), (434, 1923140), (620, 1346198), (868, 961570), (1085, 769256), (1240, 673099), (1736, 480785), (2170, 384628), (4340, 192314), (8680, 96157)]