12847350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 32654160

約数和(自身を除く): 19806810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 2089, 3075, 4178, 6150, 6267, 10445, 12534, 20890, 31335, 52225, 62670, 85649, 104450, 156675, 171298, 256947, 313350, 428245, 513894, 856490, 1284735, 2141225, 2569470, 4282450, 6423675, 12847350]

約数ペア:

[(1, 12847350), (2, 6423675), (3, 4282450), (5, 2569470), (6, 2141225), (10, 1284735), (15, 856490), (25, 513894), (30, 428245), (41, 313350), (50, 256947), (75, 171298), (82, 156675), (123, 104450), (150, 85649), (205, 62670), (246, 52225), (410, 31335), (615, 20890), (1025, 12534), (1230, 10445), (2050, 6267), (2089, 6150), (3075, 4178)]