742331860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{32587}}^1$

素因数の和:32680

約数の個数: 48

約数和(自身を含む): 1675283904

約数和(自身を除く): 932952044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 11390, 22780, 32587, 65174, 130348, 162935, 325870, 553979, 651740, 1107958, 2183329, 2215916, 2769895, 4366658, 5539790, 8733316, 10916645, 11079580, 21833290, 37116593, 43666580, 74233186, 148466372, 185582965, 371165930, 742331860]

約数ペア:

[(1, 742331860), (2, 371165930), (4, 185582965), (5, 148466372), (10, 74233186), (17, 43666580), (20, 37116593), (34, 21833290), (67, 11079580), (68, 10916645), (85, 8733316), (134, 5539790), (170, 4366658), (268, 2769895), (335, 2215916), (340, 2183329), (670, 1107958), (1139, 651740), (1340, 553979), (2278, 325870), (4556, 162935), (5695, 130348), (11390, 65174), (22780, 32587)]