220293870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{92951}}^1$

素因数の和:93040

約数の個数: 32

約数和(自身を含む): 535403520

約数和(自身を除く): 315109650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 92951, 185902, 278853, 464755, 557706, 929510, 1394265, 2788530, 7343129, 14686258, 22029387, 36715645, 44058774, 73431290, 110146935, 220293870]

約数ペア:

[(1, 220293870), (2, 110146935), (3, 73431290), (5, 44058774), (6, 36715645), (10, 22029387), (15, 14686258), (30, 7343129), (79, 2788530), (158, 1394265), (237, 929510), (395, 557706), (474, 464755), (790, 278853), (1185, 185902), (2370, 92951)]