30402506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1117}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 47224320

約数和(自身を除く): 16821814

約数列:

[1, 2, 31, 62, 439, 878, 1117, 2234, 13609, 27218, 34627, 69254, 490363, 980726, 15201253, 30402506]

約数ペア:

[(1, 30402506), (2, 15201253), (31, 980726), (62, 490363), (439, 69254), (878, 34627), (1117, 27218), (2234, 13609)]