15269910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 24128490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 379, 395, 474, 510, 758, 790, 1137, 1185, 1343, 1895, 2274, 2370, 2686, 3790, 4029, 5685, 6443, 6715, 8058, 11370, 12886, 13430, 19329, 20145, 29941, 32215, 38658, 40290, 59882, 64430, 89823, 96645, 149705, 179646, 193290, 299410, 449115, 508997, 898230, 1017994, 1526991, 2544985, 3053982, 5089970, 7634955, 15269910]

約数ペア:

[(1, 15269910), (2, 7634955), (3, 5089970), (5, 3053982), (6, 2544985), (10, 1526991), (15, 1017994), (17, 898230), (30, 508997), (34, 449115), (51, 299410), (79, 193290), (85, 179646), (102, 149705), (158, 96645), (170, 89823), (237, 64430), (255, 59882), (379, 40290), (395, 38658), (474, 32215), (510, 29941), (758, 20145), (790, 19329), (1137, 13430), (1185, 12886), (1343, 11370), (1895, 8058), (2274, 6715), (2370, 6443), (2686, 5685), (3790, 4029)]