147937060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{435109}}^1$

素因数の和:435135

約数の個数: 24

約数和(自身を含む): 328943160

約数和(自身を除く): 181006100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 435109, 870218, 1740436, 2175545, 4351090, 7396853, 8702180, 14793706, 29587412, 36984265, 73968530, 147937060]

約数ペア:

[(1, 147937060), (2, 73968530), (4, 36984265), (5, 29587412), (10, 14793706), (17, 8702180), (20, 7396853), (34, 4351090), (68, 2175545), (85, 1740436), (170, 870218), (340, 435109)]