77757310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6709}}^1$

素因数の和:6796

約数の個数: 32

約数和(自身を含む): 149767200

約数和(自身を除く): 72009890

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 6709, 11590, 13418, 33545, 67090, 127471, 254942, 409249, 637355, 818498, 1274710, 2046245, 4092490, 7775731, 15551462, 38878655, 77757310]

約数ペア:

[(1, 77757310), (2, 38878655), (5, 15551462), (10, 7775731), (19, 4092490), (38, 2046245), (61, 1274710), (95, 818498), (122, 637355), (190, 409249), (305, 254942), (610, 127471), (1159, 67090), (2318, 33545), (5795, 13418), (6709, 11590)]