111534540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142993}}^1$

素因数の和:143018

約数の個数: 48

約数和(自身を含む): 336321888

約数和(自身を除く): 224787348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 142993, 285986, 428979, 571972, 714965, 857958, 1429930, 1715916, 1858909, 2144895, 2859860, 3717818, 4289790, 5576727, 7435636, 8579580, 9294545, 11153454, 18589090, 22306908, 27883635, 37178180, 55767270, 111534540]

約数ペア:

[(1, 111534540), (2, 55767270), (3, 37178180), (4, 27883635), (5, 22306908), (6, 18589090), (10, 11153454), (12, 9294545), (13, 8579580), (15, 7435636), (20, 5576727), (26, 4289790), (30, 3717818), (39, 2859860), (52, 2144895), (60, 1858909), (65, 1715916), (78, 1429930), (130, 857958), (156, 714965), (195, 571972), (260, 428979), (390, 285986), (780, 142993)]