179594870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1485

約数の個数: 64

約数和(自身を含む): 400813056

約数和(自身を除く): 221218186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 182, 302, 455, 755, 910, 1057, 1307, 1510, 1963, 2114, 2614, 3926, 5285, 6535, 9149, 9815, 10570, 13070, 13741, 16991, 18298, 19630, 27482, 33982, 45745, 68705, 84955, 91490, 118937, 137410, 169910, 197357, 237874, 394714, 594685, 986785, 1189370, 1381499, 1973570, 2565641, 2762998, 5131282, 6907495, 12828205, 13814990, 17959487, 25656410, 35918974, 89797435, 179594870]

約数ペア:

[(1, 179594870), (2, 89797435), (5, 35918974), (7, 25656410), (10, 17959487), (13, 13814990), (14, 12828205), (26, 6907495), (35, 5131282), (65, 2762998), (70, 2565641), (91, 1973570), (130, 1381499), (151, 1189370), (182, 986785), (302, 594685), (455, 394714), (755, 237874), (910, 197357), (1057, 169910), (1307, 137410), (1510, 118937), (1963, 91490), (2114, 84955), (2614, 68705), (3926, 45745), (5285, 33982), (6535, 27482), (9149, 19630), (9815, 18298), (10570, 16991), (13070, 13741)]