3065000

素因数分解:

$2^3\times 5^4\times {\mathrm{613}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 7193010

約数和(自身を除く): 4128010

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 613, 625, 1000, 1226, 1250, 2452, 2500, 3065, 4904, 5000, 6130, 12260, 15325, 24520, 30650, 61300, 76625, 122600, 153250, 306500, 383125, 613000, 766250, 1532500, 3065000]

約数ペア:

[(1, 3065000), (2, 1532500), (4, 766250), (5, 613000), (8, 383125), (10, 306500), (20, 153250), (25, 122600), (40, 76625), (50, 61300), (100, 30650), (125, 24520), (200, 15325), (250, 12260), (500, 6130), (613, 5000), (625, 4904), (1000, 3065), (1226, 2500), (1250, 2452)]