72999010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{45341}}^1$

素因数の和:45378

約数の個数: 32

約数和(自身を含む): 156701952

約数和(自身を除く): 83702942

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 45341, 90682, 226705, 317387, 453410, 634774, 1042843, 1586935, 2085686, 3173870, 5214215, 7299901, 10428430, 14599802, 36499505, 72999010]

約数ペア:

[(1, 72999010), (2, 36499505), (5, 14599802), (7, 10428430), (10, 7299901), (14, 5214215), (23, 3173870), (35, 2085686), (46, 1586935), (70, 1042843), (115, 634774), (161, 453410), (230, 317387), (322, 226705), (805, 90682), (1610, 45341)]