214011780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{155081}}^1$

素因数の和:155116

約数の個数: 48

約数和(自身を含む): 625290624

約数和(自身を除く): 411278844

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, 155081, 310162, 465243, 620324, 775405, 930486, 1550810, 1860972, 2326215, 3101620, 3566863, 4652430, 7133726, 9304860, 10700589, 14267452, 17834315, 21401178, 35668630, 42802356, 53502945, 71337260, 107005890, 214011780]

約数ペア:

[(1, 214011780), (2, 107005890), (3, 71337260), (4, 53502945), (5, 42802356), (6, 35668630), (10, 21401178), (12, 17834315), (15, 14267452), (20, 10700589), (23, 9304860), (30, 7133726), (46, 4652430), (60, 3566863), (69, 3101620), (92, 2326215), (115, 1860972), (138, 1550810), (230, 930486), (276, 775405), (345, 620324), (460, 465243), (690, 310162), (1380, 155081)]