140003820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70709}}^1$

素因数の和:70735

約数の個数: 72

約数和(自身を含む): 463291920

約数和(自身を除く): 323288100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 70709, 141418, 212127, 282836, 353545, 424254, 636381, 707090, 777799, 848508, 1060635, 1272762, 1414180, 1555598, 2121270, 2333397, 2545524, 3111196, 3181905, 3888995, 4242540, 4666794, 6363810, 7000191, 7777990, 9333588, 11666985, 12727620, 14000382, 15555980, 23333970, 28000764, 35000955, 46667940, 70001910, 140003820]

約数ペア:

[(1, 140003820), (2, 70001910), (3, 46667940), (4, 35000955), (5, 28000764), (6, 23333970), (9, 15555980), (10, 14000382), (11, 12727620), (12, 11666985), (15, 9333588), (18, 7777990), (20, 7000191), (22, 6363810), (30, 4666794), (33, 4242540), (36, 3888995), (44, 3181905), (45, 3111196), (55, 2545524), (60, 2333397), (66, 2121270), (90, 1555598), (99, 1414180), (110, 1272762), (132, 1060635), (165, 848508), (180, 777799), (198, 707090), (220, 636381), (330, 424254), (396, 353545), (495, 282836), (660, 212127), (990, 141418), (1980, 70709)]