11747940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8513}}^1$

素因数の和:8548

約数の個数: 48

約数和(自身を含む): 34328448

約数和(自身を除く): 22580508

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, 8513, 17026, 25539, 34052, 42565, 51078, 85130, 102156, 127695, 170260, 195799, 255390, 391598, 510780, 587397, 783196, 978995, 1174794, 1957990, 2349588, 2936985, 3915980, 5873970, 11747940]

約数ペア:

[(1, 11747940), (2, 5873970), (3, 3915980), (4, 2936985), (5, 2349588), (6, 1957990), (10, 1174794), (12, 978995), (15, 783196), (20, 587397), (23, 510780), (30, 391598), (46, 255390), (60, 195799), (69, 170260), (92, 127695), (115, 102156), (138, 85130), (230, 51078), (276, 42565), (345, 34052), (460, 25539), (690, 17026), (1380, 8513)]