9444260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 24131520

約数和(自身を除く): 14687260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 419, 460, 490, 644, 805, 838, 980, 1127, 1610, 1676, 2095, 2254, 2933, 3220, 4190, 4508, 5635, 5866, 8380, 9637, 11270, 11732, 14665, 19274, 20531, 22540, 29330, 38548, 41062, 48185, 58660, 67459, 82124, 96370, 102655, 134918, 192740, 205310, 269836, 337295, 410620, 472213, 674590, 944426, 1349180, 1888852, 2361065, 4722130, 9444260]

約数ペア:

[(1, 9444260), (2, 4722130), (4, 2361065), (5, 1888852), (7, 1349180), (10, 944426), (14, 674590), (20, 472213), (23, 410620), (28, 337295), (35, 269836), (46, 205310), (49, 192740), (70, 134918), (92, 102655), (98, 96370), (115, 82124), (140, 67459), (161, 58660), (196, 48185), (230, 41062), (245, 38548), (322, 29330), (419, 22540), (460, 20531), (490, 19274), (644, 14665), (805, 11732), (838, 11270), (980, 9637), (1127, 8380), (1610, 5866), (1676, 5635), (2095, 4508), (2254, 4190), (2933, 3220)]