181321260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{29921}}^1$

素因数の和:30034

約数の個数: 48

約数和(自身を含む): 512743392

約数和(自身を除く): 331422132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 29921, 59842, 89763, 119684, 149605, 179526, 299210, 359052, 448815, 598420, 897630, 1795260, 3022021, 6044042, 9066063, 12088084, 15110105, 18132126, 30220210, 36264252, 45330315, 60440420, 90660630, 181321260]

約数ペア:

[(1, 181321260), (2, 90660630), (3, 60440420), (4, 45330315), (5, 36264252), (6, 30220210), (10, 18132126), (12, 15110105), (15, 12088084), (20, 9066063), (30, 6044042), (60, 3022021), (101, 1795260), (202, 897630), (303, 598420), (404, 448815), (505, 359052), (606, 299210), (1010, 179526), (1212, 149605), (1515, 119684), (2020, 89763), (3030, 59842), (6060, 29921)]