87999570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7699}}^1$

素因数の和:7839

約数の個数: 48

約数和(自身を含む): 230630400

約数和(自身を除く): 142630830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 7699, 11430, 15398, 23097, 38495, 46194, 69291, 76990, 115485, 138582, 230970, 346455, 692910, 977773, 1955546, 2933319, 4888865, 5866638, 8799957, 9777730, 14666595, 17599914, 29333190, 43999785, 87999570]

約数ペア:

[(1, 87999570), (2, 43999785), (3, 29333190), (5, 17599914), (6, 14666595), (9, 9777730), (10, 8799957), (15, 5866638), (18, 4888865), (30, 2933319), (45, 1955546), (90, 977773), (127, 692910), (254, 346455), (381, 230970), (635, 138582), (762, 115485), (1143, 76990), (1270, 69291), (1905, 46194), (2286, 38495), (3810, 23097), (5715, 15398), (7699, 11430)]