713039180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9967}}^1$

素因数の和:10063

約数の個数: 72

約数和(自身を含む): 1765891008

約数和(自身を除く): 1052851828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 365, 490, 511, 730, 980, 1022, 1460, 2044, 2555, 3577, 5110, 7154, 9967, 10220, 14308, 17885, 19934, 35770, 39868, 49835, 69769, 71540, 99670, 139538, 199340, 279076, 348845, 488383, 697690, 727591, 976766, 1395380, 1455182, 1953532, 2441915, 2910364, 3637955, 4883830, 5093137, 7275910, 9767660, 10186274, 14551820, 20372548, 25465685, 35651959, 50931370, 71303918, 101862740, 142607836, 178259795, 356519590, 713039180]

約数ペア:

[(1, 713039180), (2, 356519590), (4, 178259795), (5, 142607836), (7, 101862740), (10, 71303918), (14, 50931370), (20, 35651959), (28, 25465685), (35, 20372548), (49, 14551820), (70, 10186274), (73, 9767660), (98, 7275910), (140, 5093137), (146, 4883830), (196, 3637955), (245, 2910364), (292, 2441915), (365, 1953532), (490, 1455182), (511, 1395380), (730, 976766), (980, 727591), (1022, 697690), (1460, 488383), (2044, 348845), (2555, 279076), (3577, 199340), (5110, 139538), (7154, 99670), (9967, 71540), (10220, 69769), (14308, 49835), (17885, 39868), (19934, 35770)]