251004870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68023}}^1$

素因数の和:68077

約数の個数: 48

約数和(自身を含む): 668539872

約数和(自身を除く): 417535002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 68023, 136046, 204069, 340115, 408138, 612207, 680230, 1020345, 1224414, 2040690, 2788943, 3061035, 5577886, 6122070, 8366829, 13944715, 16733658, 25100487, 27889430, 41834145, 50200974, 83668290, 125502435, 251004870]

約数ペア:

[(1, 251004870), (2, 125502435), (3, 83668290), (5, 50200974), (6, 41834145), (9, 27889430), (10, 25100487), (15, 16733658), (18, 13944715), (30, 8366829), (41, 6122070), (45, 5577886), (82, 3061035), (90, 2788943), (123, 2040690), (205, 1224414), (246, 1020345), (369, 680230), (410, 612207), (615, 408138), (738, 340115), (1230, 204069), (1845, 136046), (3690, 68023)]