427135210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1481}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 778512384

約数和(自身を除く): 351377174

約数列:

[1, 2, 5, 10, 151, 191, 302, 382, 755, 955, 1481, 1510, 1910, 2962, 7405, 14810, 28841, 57682, 144205, 223631, 282871, 288410, 447262, 565742, 1118155, 1414355, 2236310, 2828710, 42713521, 85427042, 213567605, 427135210]

約数ペア:

[(1, 427135210), (2, 213567605), (5, 85427042), (10, 42713521), (151, 2828710), (191, 2236310), (302, 1414355), (382, 1118155), (755, 565742), (955, 447262), (1481, 288410), (1510, 282871), (1910, 223631), (2962, 144205), (7405, 57682), (14810, 28841)]