30712150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 66710016

約数和(自身を除く): 35997866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 1867, 2350, 3290, 3734, 8225, 9335, 13069, 16450, 18670, 26138, 46675, 65345, 87749, 93350, 130690, 175498, 326725, 438745, 614243, 653450, 877490, 1228486, 2193725, 3071215, 4387450, 6142430, 15356075, 30712150]

約数ペア:

[(1, 30712150), (2, 15356075), (5, 6142430), (7, 4387450), (10, 3071215), (14, 2193725), (25, 1228486), (35, 877490), (47, 653450), (50, 614243), (70, 438745), (94, 326725), (175, 175498), (235, 130690), (329, 93350), (350, 87749), (470, 65345), (658, 46675), (1175, 26138), (1645, 18670), (1867, 16450), (2350, 13069), (3290, 9335), (3734, 8225)]