30439604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 36

約数和(自身を含む): 59289804

約数和(自身を除く): 28850200

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1217, 1924, 2434, 4868, 6253, 12506, 15821, 25012, 31642, 45029, 63284, 90058, 180116, 205673, 411346, 585377, 822692, 1170754, 2341508, 7609901, 15219802, 30439604]

約数ペア:

[(1, 30439604), (2, 15219802), (4, 7609901), (13, 2341508), (26, 1170754), (37, 822692), (52, 585377), (74, 411346), (148, 205673), (169, 180116), (338, 90058), (481, 63284), (676, 45029), (962, 31642), (1217, 25012), (1924, 15821), (2434, 12506), (4868, 6253)]