30747850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1567

約数の個数: 48

約数和(自身を含む): 66513600

約数和(自身を除く): 35765750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 1489, 2065, 2950, 2978, 4130, 7445, 10325, 10423, 14890, 20650, 20846, 37225, 52115, 74450, 87851, 104230, 175702, 260575, 439255, 521150, 614957, 878510, 1229914, 2196275, 3074785, 4392550, 6149570, 15373925, 30747850]

約数ペア:

[(1, 30747850), (2, 15373925), (5, 6149570), (7, 4392550), (10, 3074785), (14, 2196275), (25, 1229914), (35, 878510), (50, 614957), (59, 521150), (70, 439255), (118, 260575), (175, 175702), (295, 104230), (350, 87851), (413, 74450), (590, 52115), (826, 37225), (1475, 20846), (1489, 20650), (2065, 14890), (2950, 10423), (2978, 10325), (4130, 7445)]