65356140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37561}}^1$

素因数の和:37602

約数の個数: 48

約数和(自身を含む): 189312480

約数和(自身を除く): 123956340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 37561, 75122, 112683, 150244, 187805, 225366, 375610, 450732, 563415, 751220, 1089269, 1126830, 2178538, 2253660, 3267807, 4357076, 5446345, 6535614, 10892690, 13071228, 16339035, 21785380, 32678070, 65356140]

約数ペア:

[(1, 65356140), (2, 32678070), (3, 21785380), (4, 16339035), (5, 13071228), (6, 10892690), (10, 6535614), (12, 5446345), (15, 4357076), (20, 3267807), (29, 2253660), (30, 2178538), (58, 1126830), (60, 1089269), (87, 751220), (116, 563415), (145, 450732), (174, 375610), (290, 225366), (348, 187805), (435, 150244), (580, 112683), (870, 75122), (1740, 37561)]