16798260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 47376000

約数和(自身を除く): 30577740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 1879, 2235, 2980, 3758, 4470, 5637, 7516, 8940, 9395, 11274, 18790, 22548, 28185, 37580, 56370, 112740, 279971, 559942, 839913, 1119884, 1399855, 1679826, 2799710, 3359652, 4199565, 5599420, 8399130, 16798260]

約数ペア:

[(1, 16798260), (2, 8399130), (3, 5599420), (4, 4199565), (5, 3359652), (6, 2799710), (10, 1679826), (12, 1399855), (15, 1119884), (20, 839913), (30, 559942), (60, 279971), (149, 112740), (298, 56370), (447, 37580), (596, 28185), (745, 22548), (894, 18790), (1490, 11274), (1788, 9395), (1879, 8940), (2235, 7516), (2980, 5637), (3758, 4470)]