1369390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2747520

約数和(自身を除く): 1378130

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 211, 295, 422, 590, 649, 1055, 1298, 2110, 2321, 3245, 4642, 6490, 11605, 12449, 23210, 24898, 62245, 124490, 136939, 273878, 684695, 1369390]

約数ペア:

[(1, 1369390), (2, 684695), (5, 273878), (10, 136939), (11, 124490), (22, 62245), (55, 24898), (59, 23210), (110, 12449), (118, 11605), (211, 6490), (295, 4642), (422, 3245), (590, 2321), (649, 2110), (1055, 1298)]