2008604295

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 3511347840

約数和(自身を除く): 1502743545

約数列:

[1, 3, 5, 9, 15, 45, 307, 347, 419, 921, 1041, 1257, 1535, 1735, 2095, 2763, 3123, 3771, 4605, 5205, 6285, 13815, 15615, 18855, 106529, 128633, 145393, 319587, 385899, 436179, 532645, 643165, 726965, 958761, 1157697, 1308537, 1597935, 1929495, 2180895, 4793805, 5788485, 6542685, 44635651, 133906953, 223178255, 401720859, 669534765, 2008604295]

約数ペア:

[(1, 2008604295), (3, 669534765), (5, 401720859), (9, 223178255), (15, 133906953), (45, 44635651), (307, 6542685), (347, 5788485), (419, 4793805), (921, 2180895), (1041, 1929495), (1257, 1597935), (1535, 1308537), (1735, 1157697), (2095, 958761), (2763, 726965), (3123, 643165), (3771, 532645), (4605, 436179), (5205, 385899), (6285, 319587), (13815, 145393), (15615, 128633), (18855, 106529)]