17737140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12888

約数の個数: 48

約数和(自身を含む): 51827328

約数和(自身を除く): 34090188

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, 12853, 25706, 38559, 51412, 64265, 77118, 128530, 154236, 192795, 257060, 295619, 385590, 591238, 771180, 886857, 1182476, 1478095, 1773714, 2956190, 3547428, 4434285, 5912380, 8868570, 17737140]

約数ペア:

[(1, 17737140), (2, 8868570), (3, 5912380), (4, 4434285), (5, 3547428), (6, 2956190), (10, 1773714), (12, 1478095), (15, 1182476), (20, 886857), (23, 771180), (30, 591238), (46, 385590), (60, 295619), (69, 257060), (92, 192795), (115, 154236), (138, 128530), (230, 77118), (276, 64265), (345, 51412), (460, 38559), (690, 25706), (1380, 12853)]