29728580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12491}}^1$

素因数の和:12524

約数の個数: 48

約数和(自身を含む): 75551616

約数和(自身を除く): 45823036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 12491, 24982, 49964, 62455, 87437, 124910, 174874, 212347, 249820, 349748, 424694, 437185, 849388, 874370, 1061735, 1486429, 1748740, 2123470, 2972858, 4246940, 5945716, 7432145, 14864290, 29728580]

約数ペア:

[(1, 29728580), (2, 14864290), (4, 7432145), (5, 5945716), (7, 4246940), (10, 2972858), (14, 2123470), (17, 1748740), (20, 1486429), (28, 1061735), (34, 874370), (35, 849388), (68, 437185), (70, 424694), (85, 349748), (119, 249820), (140, 212347), (170, 174874), (238, 124910), (340, 87437), (476, 62455), (595, 49964), (1190, 24982), (2380, 12491)]