30278269

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 35481600

約数和(自身を除く): 5203331

約数列:

[1, 7, 59, 167, 413, 439, 1169, 3073, 9853, 25901, 68971, 73313, 181307, 513191, 4325467, 30278269]

約数ペア:

[(1, 30278269), (7, 4325467), (59, 513191), (167, 181307), (413, 73313), (439, 68971), (1169, 25901), (3073, 9853)]