3480042020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61681}}^1$

素因数の和:61741

約数の個数: 96

約数和(自身を含む): 9284868096

約数和(自身を除く): 5804826076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 5642, 8060, 11284, 14105, 28210, 56420, 61681, 123362, 246724, 308405, 431767, 616810, 801853, 863534, 1233620, 1603706, 1727068, 1912111, 2158835, 3207412, 3824222, 4009265, 4317670, 5612971, 7648444, 8018530, 8635340, 9560555, 11225942, 13384777, 16037060, 19121110, 22451884, 24857443, 26769554, 28064855, 38242220, 49714886, 53539108, 56129710, 66923885, 99429772, 112259420, 124287215, 133847770, 174002101, 248574430, 267695540, 348004202, 497148860, 696008404, 870010505, 1740021010, 3480042020]

約数ペア:

[(1, 3480042020), (2, 1740021010), (4, 870010505), (5, 696008404), (7, 497148860), (10, 348004202), (13, 267695540), (14, 248574430), (20, 174002101), (26, 133847770), (28, 124287215), (31, 112259420), (35, 99429772), (52, 66923885), (62, 56129710), (65, 53539108), (70, 49714886), (91, 38242220), (124, 28064855), (130, 26769554), (140, 24857443), (155, 22451884), (182, 19121110), (217, 16037060), (260, 13384777), (310, 11225942), (364, 9560555), (403, 8635340), (434, 8018530), (455, 7648444), (620, 5612971), (806, 4317670), (868, 4009265), (910, 3824222), (1085, 3207412), (1612, 2158835), (1820, 1912111), (2015, 1727068), (2170, 1603706), (2821, 1233620), (4030, 863534), (4340, 801853), (5642, 616810), (8060, 431767), (11284, 308405), (14105, 246724), (28210, 123362), (56420, 61681)]