4899750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 12579840

約数和(自身を除く): 7680090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 139, 141, 150, 235, 250, 278, 282, 375, 417, 470, 695, 705, 750, 834, 1175, 1390, 1410, 2085, 2350, 3475, 3525, 4170, 5875, 6533, 6950, 7050, 10425, 11750, 13066, 17375, 17625, 19599, 20850, 32665, 34750, 35250, 39198, 52125, 65330, 97995, 104250, 163325, 195990, 326650, 489975, 816625, 979950, 1633250, 2449875, 4899750]

約数ペア:

[(1, 4899750), (2, 2449875), (3, 1633250), (5, 979950), (6, 816625), (10, 489975), (15, 326650), (25, 195990), (30, 163325), (47, 104250), (50, 97995), (75, 65330), (94, 52125), (125, 39198), (139, 35250), (141, 34750), (150, 32665), (235, 20850), (250, 19599), (278, 17625), (282, 17375), (375, 13066), (417, 11750), (470, 10425), (695, 7050), (705, 6950), (750, 6533), (834, 5875), (1175, 4170), (1390, 3525), (1410, 3475), (2085, 2350)]