83197770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 211438080

約数和(自身を除く): 128240310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 454, 570, 643, 681, 1135, 1286, 1362, 1929, 2270, 3215, 3405, 3858, 4313, 6430, 6810, 8626, 9645, 12217, 12939, 19290, 21565, 24434, 25878, 36651, 43130, 61085, 64695, 73302, 122170, 129390, 145961, 183255, 291922, 366510, 437883, 729805, 875766, 1459610, 2189415, 2773259, 4378830, 5546518, 8319777, 13866295, 16639554, 27732590, 41598885, 83197770]

約数ペア:

[(1, 83197770), (2, 41598885), (3, 27732590), (5, 16639554), (6, 13866295), (10, 8319777), (15, 5546518), (19, 4378830), (30, 2773259), (38, 2189415), (57, 1459610), (95, 875766), (114, 729805), (190, 437883), (227, 366510), (285, 291922), (454, 183255), (570, 145961), (643, 129390), (681, 122170), (1135, 73302), (1286, 64695), (1362, 61085), (1929, 43130), (2270, 36651), (3215, 25878), (3405, 24434), (3858, 21565), (4313, 19290), (6430, 12939), (6810, 12217), (8626, 9645)]