26379690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 66064896

約数和(自身を除く): 39685206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 53, 94, 106, 141, 159, 235, 265, 282, 318, 353, 470, 530, 705, 706, 795, 1059, 1410, 1590, 1765, 2118, 2491, 3530, 4982, 5295, 7473, 10590, 12455, 14946, 16591, 18709, 24910, 33182, 37365, 37418, 49773, 56127, 74730, 82955, 93545, 99546, 112254, 165910, 187090, 248865, 280635, 497730, 561270, 879323, 1758646, 2637969, 4396615, 5275938, 8793230, 13189845, 26379690]

約数ペア:

[(1, 26379690), (2, 13189845), (3, 8793230), (5, 5275938), (6, 4396615), (10, 2637969), (15, 1758646), (30, 879323), (47, 561270), (53, 497730), (94, 280635), (106, 248865), (141, 187090), (159, 165910), (235, 112254), (265, 99546), (282, 93545), (318, 82955), (353, 74730), (470, 56127), (530, 49773), (705, 37418), (706, 37365), (795, 33182), (1059, 24910), (1410, 18709), (1590, 16591), (1765, 14946), (2118, 12455), (2491, 10590), (3530, 7473), (4982, 5295)]