22479730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3563

約数の個数: 48

約数和(自身を含む): 50704920

約数和(自身を除く): 28225190

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 3529, 6370, 7058, 17645, 24703, 35290, 45877, 49406, 91754, 123515, 172921, 229385, 247030, 321139, 345842, 458770, 642278, 864605, 1605695, 1729210, 2247973, 3211390, 4495946, 11239865, 22479730]

約数ペア:

[(1, 22479730), (2, 11239865), (5, 4495946), (7, 3211390), (10, 2247973), (13, 1729210), (14, 1605695), (26, 864605), (35, 642278), (49, 458770), (65, 345842), (70, 321139), (91, 247030), (98, 229385), (130, 172921), (182, 123515), (245, 91754), (455, 49406), (490, 45877), (637, 35290), (910, 24703), (1274, 17645), (3185, 7058), (3529, 6370)]