173154410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6373}}^1$

素因数の和:6423

約数の個数: 64

約数和(自身を含む): 385499520

約数和(自身を除く): 212345110

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 6373, 12746, 13585, 27170, 31865, 63730, 70103, 82849, 121087, 140206, 165698, 242174, 350515, 414245, 605435, 701030, 828490, 911339, 1210870, 1331957, 1574131, 1822678, 2663914, 3148262, 4556695, 6659785, 7870655, 9113390, 13319570, 15741310, 17315441, 34630882, 86577205, 173154410]

約数ペア:

[(1, 173154410), (2, 86577205), (5, 34630882), (10, 17315441), (11, 15741310), (13, 13319570), (19, 9113390), (22, 7870655), (26, 6659785), (38, 4556695), (55, 3148262), (65, 2663914), (95, 1822678), (110, 1574131), (130, 1331957), (143, 1210870), (190, 911339), (209, 828490), (247, 701030), (286, 605435), (418, 414245), (494, 350515), (715, 242174), (1045, 165698), (1235, 140206), (1430, 121087), (2090, 82849), (2470, 70103), (2717, 63730), (5434, 31865), (6373, 27170), (12746, 13585)]