16860090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 64

約数和(自身を含む): 46158336

約数和(自身を除く): 29298246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2543, 3315, 5086, 6630, 7629, 12715, 15258, 25430, 33059, 38145, 43231, 66118, 76290, 86462, 99177, 129693, 165295, 198354, 216155, 259386, 330590, 432310, 495885, 562003, 648465, 991770, 1124006, 1296930, 1686009, 2810015, 3372018, 5620030, 8430045, 16860090]

約数ペア:

[(1, 16860090), (2, 8430045), (3, 5620030), (5, 3372018), (6, 2810015), (10, 1686009), (13, 1296930), (15, 1124006), (17, 991770), (26, 648465), (30, 562003), (34, 495885), (39, 432310), (51, 330590), (65, 259386), (78, 216155), (85, 198354), (102, 165295), (130, 129693), (170, 99177), (195, 86462), (221, 76290), (255, 66118), (390, 43231), (442, 38145), (510, 33059), (663, 25430), (1105, 15258), (1326, 12715), (2210, 7629), (2543, 6630), (3315, 5086)]