716531690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{28513}}^1$

素因数の和:28886

約数の個数: 32

約数和(自身を含む): 1478165760

約数和(自身を除く): 761634070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1795, 2513, 3590, 5026, 12565, 25130, 28513, 57026, 142565, 199591, 285130, 399182, 997955, 1995910, 10236167, 20472334, 51180835, 71653169, 102361670, 143306338, 358265845, 716531690]

約数ペア:

[(1, 716531690), (2, 358265845), (5, 143306338), (7, 102361670), (10, 71653169), (14, 51180835), (35, 20472334), (70, 10236167), (359, 1995910), (718, 997955), (1795, 399182), (2513, 285130), (3590, 199591), (5026, 142565), (12565, 57026), (25130, 28513)]