297316860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215447}}^1$

素因数の和:215482

約数の個数: 48

約数和(自身を含む): 868686336

約数和(自身を除く): 571369476

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, 215447, 430894, 646341, 861788, 1077235, 1292682, 2154470, 2585364, 3231705, 4308940, 4955281, 6463410, 9910562, 12926820, 14865843, 19821124, 24776405, 29731686, 49552810, 59463372, 74329215, 99105620, 148658430, 297316860]

約数ペア:

[(1, 297316860), (2, 148658430), (3, 99105620), (4, 74329215), (5, 59463372), (6, 49552810), (10, 29731686), (12, 24776405), (15, 19821124), (20, 14865843), (23, 12926820), (30, 9910562), (46, 6463410), (60, 4955281), (69, 4308940), (92, 3231705), (115, 2585364), (138, 2154470), (230, 1292682), (276, 1077235), (345, 861788), (460, 646341), (690, 430894), (1380, 215447)]