2330445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 4596480

約数和(自身を除く): 2266035

約数列:

[1, 3, 5, 13, 15, 17, 19, 37, 39, 51, 57, 65, 85, 95, 111, 185, 195, 221, 247, 255, 285, 323, 481, 555, 629, 663, 703, 741, 969, 1105, 1235, 1443, 1615, 1887, 2109, 2405, 3145, 3315, 3515, 3705, 4199, 4845, 7215, 8177, 9139, 9435, 10545, 11951, 12597, 20995, 24531, 27417, 35853, 40885, 45695, 59755, 62985, 122655, 137085, 155363, 179265, 466089, 776815, 2330445]

約数ペア:

[(1, 2330445), (3, 776815), (5, 466089), (13, 179265), (15, 155363), (17, 137085), (19, 122655), (37, 62985), (39, 59755), (51, 45695), (57, 40885), (65, 35853), (85, 27417), (95, 24531), (111, 20995), (185, 12597), (195, 11951), (221, 10545), (247, 9435), (255, 9139), (285, 8177), (323, 7215), (481, 4845), (555, 4199), (629, 3705), (663, 3515), (703, 3315), (741, 3145), (969, 2405), (1105, 2109), (1235, 1887), (1443, 1615)]