1297440330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 3145443840

約数和(自身を除く): 1848003510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 307, 358, 537, 614, 787, 895, 921, 1074, 1535, 1574, 1790, 1842, 2361, 2685, 3070, 3935, 4605, 4722, 5370, 7870, 9210, 11805, 23610, 54953, 109906, 140873, 164859, 241609, 274765, 281746, 329718, 422619, 483218, 549530, 704365, 724827, 824295, 845238, 1208045, 1408730, 1449654, 1648590, 2113095, 2416090, 3624135, 4226190, 7248270, 43248011, 86496022, 129744033, 216240055, 259488066, 432480110, 648720165, 1297440330]

約数ペア:

[(1, 1297440330), (2, 648720165), (3, 432480110), (5, 259488066), (6, 216240055), (10, 129744033), (15, 86496022), (30, 43248011), (179, 7248270), (307, 4226190), (358, 3624135), (537, 2416090), (614, 2113095), (787, 1648590), (895, 1449654), (921, 1408730), (1074, 1208045), (1535, 845238), (1574, 824295), (1790, 724827), (1842, 704365), (2361, 549530), (2685, 483218), (3070, 422619), (3935, 329718), (4605, 281746), (4722, 274765), (5370, 241609), (7870, 164859), (9210, 140873), (11805, 109906), (23610, 54953)]