140810604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 72

約数和(自身を含む): 371044464

約数和(自身を除く): 230233860

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 444, 484, 726, 814, 1221, 1452, 1628, 2442, 2621, 4477, 4884, 5242, 7863, 8954, 10484, 13431, 15726, 17908, 26862, 28831, 31452, 53724, 57662, 86493, 96977, 115324, 172986, 193954, 290931, 317141, 345972, 387908, 581862, 634282, 951423, 1066747, 1163724, 1268564, 1902846, 2133494, 3200241, 3805692, 4266988, 6400482, 11734217, 12800964, 23468434, 35202651, 46936868, 70405302, 140810604]

約数ペア:

[(1, 140810604), (2, 70405302), (3, 46936868), (4, 35202651), (6, 23468434), (11, 12800964), (12, 11734217), (22, 6400482), (33, 4266988), (37, 3805692), (44, 3200241), (66, 2133494), (74, 1902846), (111, 1268564), (121, 1163724), (132, 1066747), (148, 951423), (222, 634282), (242, 581862), (363, 387908), (407, 345972), (444, 317141), (484, 290931), (726, 193954), (814, 172986), (1221, 115324), (1452, 96977), (1628, 86493), (2442, 57662), (2621, 53724), (4477, 31452), (4884, 28831), (5242, 26862), (7863, 17908), (8954, 15726), (10484, 13431)]