30836905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 44375040

約数和(自身を除く): 13538135

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 1283, 2185, 4807, 6415, 14113, 24035, 24377, 29509, 70565, 121885, 147545, 268147, 324599, 560671, 1340735, 1622995, 2803355, 6167381, 30836905]

約数ペア:

[(1, 30836905), (5, 6167381), (11, 2803355), (19, 1622995), (23, 1340735), (55, 560671), (95, 324599), (115, 268147), (209, 147545), (253, 121885), (437, 70565), (1045, 29509), (1265, 24377), (1283, 24035), (2185, 14113), (4807, 6415)]