91629470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 172860480

約数和(自身を除く): 81231010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 1481, 2690, 2962, 6187, 7405, 12374, 14810, 30935, 34063, 61870, 68126, 170315, 340630, 398389, 796778, 1991945, 3983890, 9162947, 18325894, 45814735, 91629470]

約数ペア:

[(1, 91629470), (2, 45814735), (5, 18325894), (10, 9162947), (23, 3983890), (46, 1991945), (115, 796778), (230, 398389), (269, 340630), (538, 170315), (1345, 68126), (1481, 61870), (2690, 34063), (2962, 30935), (6187, 14810), (7405, 12374)]