2461550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 5645472

約数和(自身を除く): 3183922

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 541, 650, 910, 1082, 2275, 2705, 3787, 4550, 5410, 7033, 7574, 13525, 14066, 18935, 27050, 35165, 37870, 49231, 70330, 94675, 98462, 175825, 189350, 246155, 351650, 492310, 1230775, 2461550]

約数ペア:

[(1, 2461550), (2, 1230775), (5, 492310), (7, 351650), (10, 246155), (13, 189350), (14, 175825), (25, 98462), (26, 94675), (35, 70330), (50, 49231), (65, 37870), (70, 35165), (91, 27050), (130, 18935), (175, 14066), (182, 13525), (325, 7574), (350, 7033), (455, 5410), (541, 4550), (650, 3787), (910, 2705), (1082, 2275)]