16231290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 40323744

約数和(自身を除く): 24092454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 563, 930, 961, 1126, 1689, 1922, 2815, 2883, 3378, 4805, 5630, 5766, 8445, 9610, 14415, 16890, 17453, 28830, 34906, 52359, 87265, 104718, 174530, 261795, 523590, 541043, 1082086, 1623129, 2705215, 3246258, 5410430, 8115645, 16231290]

約数ペア:

[(1, 16231290), (2, 8115645), (3, 5410430), (5, 3246258), (6, 2705215), (10, 1623129), (15, 1082086), (30, 541043), (31, 523590), (62, 261795), (93, 174530), (155, 104718), (186, 87265), (310, 52359), (465, 34906), (563, 28830), (930, 17453), (961, 16890), (1126, 14415), (1689, 9610), (1922, 8445), (2815, 5766), (2883, 5630), (3378, 4805)]