419766660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75227}}^1$

素因数の和:75273

約数の個数: 72

約数和(自身を含む): 1314383616

約数和(自身を除く): 894616956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 75227, 150454, 225681, 300908, 376135, 451362, 677043, 752270, 902724, 1128405, 1354086, 1504540, 2256810, 2332037, 2708172, 3385215, 4513620, 4664074, 6770430, 6996111, 9328148, 11660185, 13540860, 13992222, 20988333, 23320370, 27984444, 34980555, 41976666, 46640740, 69961110, 83953332, 104941665, 139922220, 209883330, 419766660]

約数ペア:

[(1, 419766660), (2, 209883330), (3, 139922220), (4, 104941665), (5, 83953332), (6, 69961110), (9, 46640740), (10, 41976666), (12, 34980555), (15, 27984444), (18, 23320370), (20, 20988333), (30, 13992222), (31, 13540860), (36, 11660185), (45, 9328148), (60, 6996111), (62, 6770430), (90, 4664074), (93, 4513620), (124, 3385215), (155, 2708172), (180, 2332037), (186, 2256810), (279, 1504540), (310, 1354086), (372, 1128405), (465, 902724), (558, 752270), (620, 677043), (930, 451362), (1116, 376135), (1395, 300908), (1860, 225681), (2790, 150454), (5580, 75227)]