1521000580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{300593}}^1$

素因数の和:300636

約数の個数: 48

約数和(自身を含む): 3635985024

約数和(自身を除く): 2114984444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 300593, 601186, 1202372, 1502965, 3005930, 3306523, 6011860, 6613046, 6913639, 13226092, 13827278, 16532615, 27654556, 33065230, 34568195, 66130460, 69136390, 76050029, 138272780, 152100058, 304200116, 380250145, 760500290, 1521000580]

約数ペア:

[(1, 1521000580), (2, 760500290), (4, 380250145), (5, 304200116), (10, 152100058), (11, 138272780), (20, 76050029), (22, 69136390), (23, 66130460), (44, 34568195), (46, 33065230), (55, 27654556), (92, 16532615), (110, 13827278), (115, 13226092), (220, 6913639), (230, 6613046), (253, 6011860), (460, 3306523), (506, 3005930), (1012, 1502965), (1265, 1202372), (2530, 601186), (5060, 300593)]