2280453390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{139991}}^1$

素因数の和:140185

約数の個数: 48

約数和(自身を含む): 5961979296

約数和(自身を除く): 3681525906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 16290, 139991, 279982, 419973, 699955, 839946, 1259919, 1399910, 2099865, 2519838, 4199730, 6299595, 12599190, 25338371, 50676742, 76015113, 126691855, 152030226, 228045339, 253383710, 380075565, 456090678, 760151130, 1140226695, 2280453390]

約数ペア:

[(1, 2280453390), (2, 1140226695), (3, 760151130), (5, 456090678), (6, 380075565), (9, 253383710), (10, 228045339), (15, 152030226), (18, 126691855), (30, 76015113), (45, 50676742), (90, 25338371), (181, 12599190), (362, 6299595), (543, 4199730), (905, 2519838), (1086, 2099865), (1629, 1399910), (1810, 1259919), (2715, 839946), (3258, 699955), (5430, 419973), (8145, 279982), (16290, 139991)]