9970260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 18225516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1553, 1605, 2140, 3106, 3210, 4659, 6212, 6420, 7765, 9318, 15530, 18636, 23295, 31060, 46590, 93180, 166171, 332342, 498513, 664684, 830855, 997026, 1661710, 1994052, 2492565, 3323420, 4985130, 9970260]

約数ペア:

[(1, 9970260), (2, 4985130), (3, 3323420), (4, 2492565), (5, 1994052), (6, 1661710), (10, 997026), (12, 830855), (15, 664684), (20, 498513), (30, 332342), (60, 166171), (107, 93180), (214, 46590), (321, 31060), (428, 23295), (535, 18636), (642, 15530), (1070, 9318), (1284, 7765), (1553, 6420), (1605, 6212), (2140, 4659), (3106, 3210)]