293305010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 537030000

約数和(自身を除く): 243724990

約数列:

[1, 2, 5, 10, 101, 149, 202, 298, 505, 745, 1010, 1490, 1949, 3898, 9745, 15049, 19490, 30098, 75245, 150490, 196849, 290401, 393698, 580802, 984245, 1452005, 1968490, 2904010, 29330501, 58661002, 146652505, 293305010]

約数ペア:

[(1, 293305010), (2, 146652505), (5, 58661002), (10, 29330501), (101, 2904010), (149, 1968490), (202, 1452005), (298, 984245), (505, 580802), (745, 393698), (1010, 290401), (1490, 196849), (1949, 150490), (3898, 75245), (9745, 30098), (15049, 19490)]