71992380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32429}}^1$

素因数の和:32478

約数の個数: 48

約数和(自身を含む): 207033120

約数和(自身を除く): 135040740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 32429, 64858, 97287, 129716, 162145, 194574, 324290, 389148, 486435, 648580, 972870, 1199873, 1945740, 2399746, 3599619, 4799492, 5999365, 7199238, 11998730, 14398476, 17998095, 23997460, 35996190, 71992380]

約数ペア:

[(1, 71992380), (2, 35996190), (3, 23997460), (4, 17998095), (5, 14398476), (6, 11998730), (10, 7199238), (12, 5999365), (15, 4799492), (20, 3599619), (30, 2399746), (37, 1945740), (60, 1199873), (74, 972870), (111, 648580), (148, 486435), (185, 389148), (222, 324290), (370, 194574), (444, 162145), (555, 129716), (740, 97287), (1110, 64858), (2220, 32429)]