78906570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 197582976

約数和(自身を除く): 118676406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 185, 201, 222, 335, 370, 402, 555, 670, 1005, 1061, 1110, 2010, 2122, 2479, 3183, 4958, 5305, 6366, 7437, 10610, 12395, 14874, 15915, 24790, 31830, 37185, 39257, 71087, 74370, 78514, 117771, 142174, 196285, 213261, 235542, 355435, 392570, 426522, 588855, 710870, 1066305, 1177710, 2132610, 2630219, 5260438, 7890657, 13151095, 15781314, 26302190, 39453285, 78906570]

約数ペア:

[(1, 78906570), (2, 39453285), (3, 26302190), (5, 15781314), (6, 13151095), (10, 7890657), (15, 5260438), (30, 2630219), (37, 2132610), (67, 1177710), (74, 1066305), (111, 710870), (134, 588855), (185, 426522), (201, 392570), (222, 355435), (335, 235542), (370, 213261), (402, 196285), (555, 142174), (670, 117771), (1005, 78514), (1061, 74370), (1110, 71087), (2010, 39257), (2122, 37185), (2479, 31830), (3183, 24790), (4958, 15915), (5305, 14874), (6366, 12395), (7437, 10610)]