125113380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{297889}}^1$

素因数の和:297908

約数の個数: 48

約数和(自身を含む): 400364160

約数和(自身を除く): 275250780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 297889, 595778, 893667, 1191556, 1489445, 1787334, 2085223, 2978890, 3574668, 4170446, 4468335, 5957780, 6255669, 8340892, 8936670, 10426115, 12511338, 17873340, 20852230, 25022676, 31278345, 41704460, 62556690, 125113380]

約数ペア:

[(1, 125113380), (2, 62556690), (3, 41704460), (4, 31278345), (5, 25022676), (6, 20852230), (7, 17873340), (10, 12511338), (12, 10426115), (14, 8936670), (15, 8340892), (20, 6255669), (21, 5957780), (28, 4468335), (30, 4170446), (35, 3574668), (42, 2978890), (60, 2085223), (70, 1787334), (84, 1489445), (105, 1191556), (140, 893667), (210, 595778), (420, 297889)]