1630674945

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1447}}^1$

素因数の和:1854

約数の個数: 48

約数和(自身を含む): 2873295360

約数和(自身を除く): 1242620415

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 317, 395, 711, 951, 1185, 1447, 1585, 2853, 3555, 4341, 4755, 7235, 13023, 14265, 21705, 25043, 65115, 75129, 114313, 125215, 225387, 342939, 375645, 458699, 571565, 1028817, 1126935, 1376097, 1714695, 2293495, 4128291, 5144085, 6880485, 20641455, 36237221, 108711663, 181186105, 326134989, 543558315, 1630674945]

約数ペア:

[(1, 1630674945), (3, 543558315), (5, 326134989), (9, 181186105), (15, 108711663), (45, 36237221), (79, 20641455), (237, 6880485), (317, 5144085), (395, 4128291), (711, 2293495), (951, 1714695), (1185, 1376097), (1447, 1126935), (1585, 1028817), (2853, 571565), (3555, 458699), (4341, 375645), (4755, 342939), (7235, 225387), (13023, 125215), (14265, 114313), (21705, 75129), (25043, 65115)]