980747010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{253423}}^1$

素因数の和:253479

約数の個数: 48

約数和(自身を含む): 2609253504

約数和(自身を除く): 1628506494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 253423, 506846, 760269, 1267115, 1520538, 2280807, 2534230, 3801345, 4561614, 7602690, 10897189, 11404035, 21794378, 22808070, 32691567, 54485945, 65383134, 98074701, 108971890, 163457835, 196149402, 326915670, 490373505, 980747010]

約数ペア:

[(1, 980747010), (2, 490373505), (3, 326915670), (5, 196149402), (6, 163457835), (9, 108971890), (10, 98074701), (15, 65383134), (18, 54485945), (30, 32691567), (43, 22808070), (45, 21794378), (86, 11404035), (90, 10897189), (129, 7602690), (215, 4561614), (258, 3801345), (387, 2534230), (430, 2280807), (645, 1520538), (774, 1267115), (1290, 760269), (1935, 506846), (3870, 253423)]