8230020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 23372160

約数和(自身を除く): 15142140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1879, 2190, 3758, 4380, 5637, 7516, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 137167, 274334, 411501, 548668, 685835, 823002, 1371670, 1646004, 2057505, 2743340, 4115010, 8230020]

約数ペア:

[(1, 8230020), (2, 4115010), (3, 2743340), (4, 2057505), (5, 1646004), (6, 1371670), (10, 823002), (12, 685835), (15, 548668), (20, 411501), (30, 274334), (60, 137167), (73, 112740), (146, 56370), (219, 37580), (292, 28185), (365, 22548), (438, 18790), (730, 11274), (876, 9395), (1095, 7516), (1460, 5637), (1879, 4380), (2190, 3758)]