509732580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11783}}^1$

素因数の和:11905

約数の個数: 96

約数和(自身を含む): 1647120384

約数和(自身を除く): 1137387804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3605, 4326, 6180, 7210, 8652, 10815, 11783, 14420, 21630, 23566, 35349, 43260, 47132, 58915, 70698, 82481, 117830, 141396, 164962, 176745, 235660, 247443, 329924, 353490, 412405, 494886, 706980, 824810, 989772, 1213649, 1237215, 1649620, 2427298, 2474430, 3640947, 4854596, 4948860, 6068245, 7281894, 8495543, 12136490, 14563788, 16991086, 18204735, 24272980, 25486629, 33982172, 36409470, 42477715, 50973258, 72818940, 84955430, 101946516, 127433145, 169910860, 254866290, 509732580]

約数ペア:

[(1, 509732580), (2, 254866290), (3, 169910860), (4, 127433145), (5, 101946516), (6, 84955430), (7, 72818940), (10, 50973258), (12, 42477715), (14, 36409470), (15, 33982172), (20, 25486629), (21, 24272980), (28, 18204735), (30, 16991086), (35, 14563788), (42, 12136490), (60, 8495543), (70, 7281894), (84, 6068245), (103, 4948860), (105, 4854596), (140, 3640947), (206, 2474430), (210, 2427298), (309, 1649620), (412, 1237215), (420, 1213649), (515, 989772), (618, 824810), (721, 706980), (1030, 494886), (1236, 412405), (1442, 353490), (1545, 329924), (2060, 247443), (2163, 235660), (2884, 176745), (3090, 164962), (3605, 141396), (4326, 117830), (6180, 82481), (7210, 70698), (8652, 58915), (10815, 47132), (11783, 43260), (14420, 35349), (21630, 23566)]