30210555

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 49693248

約数和(自身を除く): 19482693

約数列:

[1, 3, 5, 15, 61, 137, 183, 241, 305, 411, 685, 723, 915, 1205, 2055, 3615, 8357, 14701, 25071, 33017, 41785, 44103, 73505, 99051, 125355, 165085, 220515, 495255, 2014037, 6042111, 10070185, 30210555]

約数ペア:

[(1, 30210555), (3, 10070185), (5, 6042111), (15, 2014037), (61, 495255), (137, 220515), (183, 165085), (241, 125355), (305, 99051), (411, 73505), (685, 44103), (723, 41785), (915, 33017), (1205, 25071), (2055, 14701), (3615, 8357)]