75646790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13784

約数の個数: 32

約数和(自身を含む): 148284000

約数和(自身を除く): 72637210

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 13729, 27458, 68645, 137290, 260851, 398141, 521702, 796282, 1304255, 1990705, 2608510, 3981410, 7564679, 15129358, 37823395, 75646790]

約数ペア:

[(1, 75646790), (2, 37823395), (5, 15129358), (10, 7564679), (19, 3981410), (29, 2608510), (38, 1990705), (58, 1304255), (95, 796282), (145, 521702), (190, 398141), (290, 260851), (551, 137290), (1102, 68645), (2755, 27458), (5510, 13729)]