30627548

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 62674920

約数和(自身を除く): 32047372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 509, 614, 1018, 1228, 2036, 2149, 3563, 4298, 7126, 8596, 14252, 15043, 24941, 30086, 49882, 60172, 99764, 156263, 312526, 625052, 1093841, 2187682, 4375364, 7656887, 15313774, 30627548]

約数ペア:

[(1, 30627548), (2, 15313774), (4, 7656887), (7, 4375364), (14, 2187682), (28, 1093841), (49, 625052), (98, 312526), (196, 156263), (307, 99764), (509, 60172), (614, 49882), (1018, 30086), (1228, 24941), (2036, 15043), (2149, 14252), (3563, 8596), (4298, 7126)]