2452730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 5187456

約数和(自身を除く): 2734726

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 947, 1295, 1894, 2590, 4735, 6629, 9470, 13258, 33145, 35039, 66290, 70078, 175195, 245273, 350390, 490546, 1226365, 2452730]

約数ペア:

[(1, 2452730), (2, 1226365), (5, 490546), (7, 350390), (10, 245273), (14, 175195), (35, 70078), (37, 66290), (70, 35039), (74, 33145), (185, 13258), (259, 9470), (370, 6629), (518, 4735), (947, 2590), (1295, 1894)]