16407660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 46271232

約数和(自身を除く): 29863572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1811, 1812, 2265, 3020, 3622, 4530, 5433, 7244, 9055, 9060, 10866, 18110, 21732, 27165, 36220, 54330, 108660, 273461, 546922, 820383, 1093844, 1367305, 1640766, 2734610, 3281532, 4101915, 5469220, 8203830, 16407660]

約数ペア:

[(1, 16407660), (2, 8203830), (3, 5469220), (4, 4101915), (5, 3281532), (6, 2734610), (10, 1640766), (12, 1367305), (15, 1093844), (20, 820383), (30, 546922), (60, 273461), (151, 108660), (302, 54330), (453, 36220), (604, 27165), (755, 21732), (906, 18110), (1510, 10866), (1811, 9060), (1812, 9055), (2265, 7244), (3020, 5433), (3622, 4530)]