109207170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 292135680

約数和(自身を除く): 182928510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 631, 641, 1262, 1282, 1893, 1923, 3155, 3205, 3786, 3846, 5679, 5769, 6310, 6410, 9465, 9615, 11358, 11538, 17037, 17307, 18930, 19230, 28395, 28845, 34074, 34614, 56790, 57690, 85185, 86535, 170370, 173070, 404471, 808942, 1213413, 2022355, 2426826, 3640239, 4044710, 6067065, 7280478, 10920717, 12134130, 18201195, 21841434, 36402390, 54603585, 109207170]

約数ペア:

[(1, 109207170), (2, 54603585), (3, 36402390), (5, 21841434), (6, 18201195), (9, 12134130), (10, 10920717), (15, 7280478), (18, 6067065), (27, 4044710), (30, 3640239), (45, 2426826), (54, 2022355), (90, 1213413), (135, 808942), (270, 404471), (631, 173070), (641, 170370), (1262, 86535), (1282, 85185), (1893, 57690), (1923, 56790), (3155, 34614), (3205, 34074), (3786, 28845), (3846, 28395), (5679, 19230), (5769, 18930), (6310, 17307), (6410, 17037), (9465, 11538), (9615, 11358)]