2019370830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{49169}}^1$

素因数の和:49253

約数の個数: 48

約数和(自身を含む): 4981117680

約数和(自身を除く): 2961746850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1369, 2738, 4107, 6845, 8214, 13690, 20535, 41070, 49169, 98338, 147507, 245845, 295014, 491690, 737535, 1475070, 1819253, 3638506, 5457759, 9096265, 10915518, 18192530, 27288795, 54577590, 67312361, 134624722, 201937083, 336561805, 403874166, 673123610, 1009685415, 2019370830]

約数ペア:

[(1, 2019370830), (2, 1009685415), (3, 673123610), (5, 403874166), (6, 336561805), (10, 201937083), (15, 134624722), (30, 67312361), (37, 54577590), (74, 27288795), (111, 18192530), (185, 10915518), (222, 9096265), (370, 5457759), (555, 3638506), (1110, 1819253), (1369, 1475070), (2738, 737535), (4107, 491690), (6845, 295014), (8214, 245845), (13690, 147507), (20535, 98338), (41070, 49169)]