2216378.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 130284288

約数和(自身を除く): 56771823

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 169, 195, 235, 507, 611, 617, 705, 845, 1833, 1851, 2535, 3055, 3085, 7943, 8021, 9165, 9255, 23829, 24063, 28999, 39715, 40105, 86997, 104273, 119145, 120315, 144995, 312819, 376987, 434985, 521365, 1130961, 1564095, 1884935, 4900831, 5654805, 14702493, 24504155, 73512465]

約数ペア:

[(1, 73512465), (3, 24504155), (5, 14702493), (13, 5654805), (15, 4900831), (39, 1884935), (47, 1564095), (65, 1130961), (141, 521365), (169, 434985), (195, 376987), (235, 312819), (507, 144995), (611, 120315), (617, 119145), (705, 104273), (845, 86997), (1833, 40105), (1851, 39715), (2535, 28999), (3055, 24063), (3085, 23829), (7943, 9255), (8021, 9165)]