79725180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42863}}^1$

素因数の和:42906

約数の個数: 48

約数和(自身を含む): 230436864

約数和(自身を除く): 150711684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 42863, 85726, 128589, 171452, 214315, 257178, 428630, 514356, 642945, 857260, 1285890, 1328753, 2571780, 2657506, 3986259, 5315012, 6643765, 7972518, 13287530, 15945036, 19931295, 26575060, 39862590, 79725180]

約数ペア:

[(1, 79725180), (2, 39862590), (3, 26575060), (4, 19931295), (5, 15945036), (6, 13287530), (10, 7972518), (12, 6643765), (15, 5315012), (20, 3986259), (30, 2657506), (31, 2571780), (60, 1328753), (62, 1285890), (93, 857260), (124, 642945), (155, 514356), (186, 428630), (310, 257178), (372, 214315), (465, 171452), (620, 128589), (930, 85726), (1860, 42863)]