27182220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34874

約数の個数: 48

約数和(自身を含む): 81967200

約数和(自身を除く): 54784980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34849, 69698, 104547, 139396, 174245, 209094, 348490, 418188, 453037, 522735, 696980, 906074, 1045470, 1359111, 1812148, 2090940, 2265185, 2718222, 4530370, 5436444, 6795555, 9060740, 13591110, 27182220]

約数ペア:

[(1, 27182220), (2, 13591110), (3, 9060740), (4, 6795555), (5, 5436444), (6, 4530370), (10, 2718222), (12, 2265185), (13, 2090940), (15, 1812148), (20, 1359111), (26, 1045470), (30, 906074), (39, 696980), (52, 522735), (60, 453037), (65, 418188), (78, 348490), (130, 209094), (156, 174245), (195, 139396), (260, 104547), (390, 69698), (780, 34849)]