78687930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 200540160

約数和(自身を除く): 121852230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 285, 381, 570, 635, 762, 1087, 1270, 1905, 2174, 2413, 3261, 3810, 4826, 5435, 6522, 7239, 10870, 12065, 14478, 16305, 20653, 24130, 32610, 36195, 41306, 61959, 72390, 103265, 123918, 138049, 206530, 276098, 309795, 414147, 619590, 690245, 828294, 1380490, 2070735, 2622931, 4141470, 5245862, 7868793, 13114655, 15737586, 26229310, 39343965, 78687930]

約数ペア:

[(1, 78687930), (2, 39343965), (3, 26229310), (5, 15737586), (6, 13114655), (10, 7868793), (15, 5245862), (19, 4141470), (30, 2622931), (38, 2070735), (57, 1380490), (95, 828294), (114, 690245), (127, 619590), (190, 414147), (254, 309795), (285, 276098), (381, 206530), (570, 138049), (635, 123918), (762, 103265), (1087, 72390), (1270, 61959), (1905, 41306), (2174, 36195), (2413, 32610), (3261, 24130), (3810, 20653), (4826, 16305), (5435, 14478), (6522, 12065), (7239, 10870)]