888940830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{150413}}^1$

素因数の和:150620

約数の個数: 32

約数和(自身を含む): 2144301984

約数和(自身を除く): 1255361154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 150413, 300826, 451239, 752065, 902478, 1504130, 2256195, 4512390, 29631361, 59262722, 88894083, 148156805, 177788166, 296313610, 444470415, 888940830]

約数ペア:

[(1, 888940830), (2, 444470415), (3, 296313610), (5, 177788166), (6, 148156805), (10, 88894083), (15, 59262722), (30, 29631361), (197, 4512390), (394, 2256195), (591, 1504130), (985, 902478), (1182, 752065), (1970, 451239), (2955, 300826), (5910, 150413)]