2017899570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{111919}}^1$

素因数の和:112530

約数の個数: 32

約数和(自身を含む): 4851060480

約数和(自身を除く): 2833160910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 601, 1202, 1803, 3005, 3606, 6010, 9015, 18030, 111919, 223838, 335757, 559595, 671514, 1119190, 1678785, 3357570, 67263319, 134526638, 201789957, 336316595, 403579914, 672633190, 1008949785, 2017899570]

約数ペア:

[(1, 2017899570), (2, 1008949785), (3, 672633190), (5, 403579914), (6, 336316595), (10, 201789957), (15, 134526638), (30, 67263319), (601, 3357570), (1202, 1678785), (1803, 1119190), (3005, 671514), (3606, 559595), (6010, 335757), (9015, 223838), (18030, 111919)]