219200310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{115979}}^1$

素因数の和:116002

約数の個数: 64

約数和(自身を含む): 668044800

約数和(自身を除く): 448844490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 115979, 231958, 347937, 579895, 695874, 811853, 1043811, 1159790, 1623706, 1739685, 2087622, 2435559, 3131433, 3479370, 4059265, 4871118, 5219055, 6262866, 7306677, 8118530, 10438110, 12177795, 14613354, 15657165, 21920031, 24355590, 31314330, 36533385, 43840062, 73066770, 109600155, 219200310]

約数ペア:

[(1, 219200310), (2, 109600155), (3, 73066770), (5, 43840062), (6, 36533385), (7, 31314330), (9, 24355590), (10, 21920031), (14, 15657165), (15, 14613354), (18, 12177795), (21, 10438110), (27, 8118530), (30, 7306677), (35, 6262866), (42, 5219055), (45, 4871118), (54, 4059265), (63, 3479370), (70, 3131433), (90, 2435559), (105, 2087622), (126, 1739685), (135, 1623706), (189, 1159790), (210, 1043811), (270, 811853), (315, 695874), (378, 579895), (630, 347937), (945, 231958), (1890, 115979)]