1257189110

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1\times {\mathrm{2339}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 2304806400

約数和(自身を除く): 1047617290

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 911, 1822, 2339, 4555, 4678, 9110, 11695, 23390, 53749, 107498, 138001, 268745, 276002, 537490, 690005, 1380010, 2130829, 4261658, 10654145, 21308290, 125718911, 251437822, 628594555, 1257189110]

約数ペア:

[(1, 1257189110), (2, 628594555), (5, 251437822), (10, 125718911), (59, 21308290), (118, 10654145), (295, 4261658), (590, 2130829), (911, 1380010), (1822, 690005), (2339, 537490), (4555, 276002), (4678, 268745), (9110, 138001), (11695, 107498), (23390, 53749)]