30727730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 60808320

約数和(自身を除く): 30080590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 2039, 3014, 4078, 7535, 10195, 15070, 20390, 22429, 44858, 112145, 224290, 279343, 558686, 1396715, 2793430, 3072773, 6145546, 15363865, 30727730]

約数ペア:

[(1, 30727730), (2, 15363865), (5, 6145546), (10, 3072773), (11, 2793430), (22, 1396715), (55, 558686), (110, 279343), (137, 224290), (274, 112145), (685, 44858), (1370, 22429), (1507, 20390), (2039, 15070), (3014, 10195), (4078, 7535)]