7101045980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50721757}}^1$

素因数の和:50721773

約数の個数: 24

約数和(自身を含む): 17042510688

約数和(自身を除く): 9941464708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50721757, 101443514, 202887028, 253608785, 355052299, 507217570, 710104598, 1014435140, 1420209196, 1775261495, 3550522990, 7101045980]

約数ペア:

[(1, 7101045980), (2, 3550522990), (4, 1775261495), (5, 1420209196), (7, 1014435140), (10, 710104598), (14, 507217570), (20, 355052299), (28, 253608785), (35, 202887028), (70, 101443514), (140, 50721757)]