229088580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{545449}}^1$

素因数の和:545468

約数の個数: 48

約数和(自身を含む): 733084800

約数和(自身を除く): 503996220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 545449, 1090898, 1636347, 2181796, 2727245, 3272694, 3818143, 5454490, 6545388, 7636286, 8181735, 10908980, 11454429, 15272572, 16363470, 19090715, 22908858, 32726940, 38181430, 45817716, 57272145, 76362860, 114544290, 229088580]

約数ペア:

[(1, 229088580), (2, 114544290), (3, 76362860), (4, 57272145), (5, 45817716), (6, 38181430), (7, 32726940), (10, 22908858), (12, 19090715), (14, 16363470), (15, 15272572), (20, 11454429), (21, 10908980), (28, 8181735), (30, 7636286), (35, 6545388), (42, 5454490), (60, 3818143), (70, 3272694), (84, 2727245), (105, 2181796), (140, 1636347), (210, 1090898), (420, 545449)]