120763210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2887}}^1$

素因数の和:3030

約数の個数: 32

約数和(自身を含む): 224570880

約数和(自身を除く): 103807670

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 2887, 4183, 5774, 8366, 14435, 20915, 28870, 41830, 135689, 256943, 271378, 513886, 678445, 1284715, 1356890, 2569430, 12076321, 24152642, 60381605, 120763210]

約数ペア:

[(1, 120763210), (2, 60381605), (5, 24152642), (10, 12076321), (47, 2569430), (89, 1356890), (94, 1284715), (178, 678445), (235, 513886), (445, 271378), (470, 256943), (890, 135689), (2887, 41830), (4183, 28870), (5774, 20915), (8366, 14435)]