2010500505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{110863}}^1$

素因数の和:110918

約数の個数: 48

約数和(自身を含む): 3874031616

約数和(自身を除く): 1863531111

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 2015, 3627, 6045, 18135, 110863, 332589, 554315, 997767, 1441219, 1662945, 3436753, 4323657, 4988835, 7206095, 10310259, 12970971, 17183765, 21618285, 30930777, 44677789, 51551295, 64854855, 134033367, 154653885, 223388945, 402100101, 670166835, 2010500505]

約数ペア:

[(1, 2010500505), (3, 670166835), (5, 402100101), (9, 223388945), (13, 154653885), (15, 134033367), (31, 64854855), (39, 51551295), (45, 44677789), (65, 30930777), (93, 21618285), (117, 17183765), (155, 12970971), (195, 10310259), (279, 7206095), (403, 4988835), (465, 4323657), (585, 3436753), (1209, 1662945), (1395, 1441219), (2015, 997767), (3627, 554315), (6045, 332589), (18135, 110863)]