179072790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1279}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 285413610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 359, 390, 718, 1077, 1279, 1795, 2154, 2558, 3590, 3837, 4667, 5385, 6395, 7674, 9334, 10770, 12790, 14001, 16627, 19185, 23335, 28002, 33254, 38370, 46670, 49881, 70005, 83135, 99762, 140010, 166270, 249405, 459161, 498810, 918322, 1377483, 2295805, 2754966, 4591610, 5969093, 6887415, 11938186, 13774830, 17907279, 29845465, 35814558, 59690930, 89536395, 179072790]

約数ペア:

[(1, 179072790), (2, 89536395), (3, 59690930), (5, 35814558), (6, 29845465), (10, 17907279), (13, 13774830), (15, 11938186), (26, 6887415), (30, 5969093), (39, 4591610), (65, 2754966), (78, 2295805), (130, 1377483), (195, 918322), (359, 498810), (390, 459161), (718, 249405), (1077, 166270), (1279, 140010), (1795, 99762), (2154, 83135), (2558, 70005), (3590, 49881), (3837, 46670), (4667, 38370), (5385, 33254), (6395, 28002), (7674, 23335), (9334, 19185), (10770, 16627), (12790, 14001)]