86830980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62921}}^1$

素因数の和:62956

約数の個数: 48

約数和(自身を含む): 253701504

約数和(自身を除く): 166870524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 62921, 125842, 188763, 251684, 314605, 377526, 629210, 755052, 943815, 1258420, 1447183, 1887630, 2894366, 3775260, 4341549, 5788732, 7235915, 8683098, 14471830, 17366196, 21707745, 28943660, 43415490, 86830980]

約数ペア:

[(1, 86830980), (2, 43415490), (3, 28943660), (4, 21707745), (5, 17366196), (6, 14471830), (10, 8683098), (12, 7235915), (15, 5788732), (20, 4341549), (23, 3775260), (30, 2894366), (46, 1887630), (60, 1447183), (69, 1258420), (92, 943815), (115, 755052), (138, 629210), (230, 377526), (276, 314605), (345, 251684), (460, 188763), (690, 125842), (1380, 62921)]