40206510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{148913}}^1$

素因数の和:148929

約数の個数: 32

約数和(自身を含む): 107218080

約数和(自身を除く): 67011570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 148913, 297826, 446739, 744565, 893478, 1340217, 1489130, 2233695, 2680434, 4020651, 4467390, 6701085, 8041302, 13402170, 20103255, 40206510]

約数ペア:

[(1, 40206510), (2, 20103255), (3, 13402170), (5, 8041302), (6, 6701085), (9, 4467390), (10, 4020651), (15, 2680434), (18, 2233695), (27, 1489130), (30, 1340217), (45, 893478), (54, 744565), (90, 446739), (135, 297826), (270, 148913)]