289686510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36997}}^1$

素因数の和:37042

約数の個数: 64

約数和(自身を含む): 799156800

約数和(自身を除く): 509470290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 36997, 73994, 110991, 184985, 221982, 332973, 369970, 554955, 665946, 998919, 1072913, 1109910, 1664865, 1997838, 2145826, 3218739, 3329730, 4994595, 5364565, 6437478, 9656217, 9989190, 10729130, 16093695, 19312434, 28968651, 32187390, 48281085, 57937302, 96562170, 144843255, 289686510]

約数ペア:

[(1, 289686510), (2, 144843255), (3, 96562170), (5, 57937302), (6, 48281085), (9, 32187390), (10, 28968651), (15, 19312434), (18, 16093695), (27, 10729130), (29, 9989190), (30, 9656217), (45, 6437478), (54, 5364565), (58, 4994595), (87, 3329730), (90, 3218739), (135, 2145826), (145, 1997838), (174, 1664865), (261, 1109910), (270, 1072913), (290, 998919), (435, 665946), (522, 554955), (783, 369970), (870, 332973), (1305, 221982), (1566, 184985), (2610, 110991), (3915, 73994), (7830, 36997)]