84929180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{929}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 204361920

約数和(自身を除く): 119432740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 653, 929, 1306, 1858, 2612, 3265, 3716, 4571, 4645, 6503, 6530, 9142, 9290, 13006, 13060, 18284, 18580, 22855, 26012, 32515, 45710, 65030, 91420, 130060, 606637, 1213274, 2426548, 3033185, 4246459, 6066370, 8492918, 12132740, 16985836, 21232295, 42464590, 84929180]

約数ペア:

[(1, 84929180), (2, 42464590), (4, 21232295), (5, 16985836), (7, 12132740), (10, 8492918), (14, 6066370), (20, 4246459), (28, 3033185), (35, 2426548), (70, 1213274), (140, 606637), (653, 130060), (929, 91420), (1306, 65030), (1858, 45710), (2612, 32515), (3265, 26012), (3716, 22855), (4571, 18580), (4645, 18284), (6503, 13060), (6530, 13006), (9142, 9290)]