2016487005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1483}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 3669872640

約数和(自身を除く): 1653385635

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 367, 741, 1101, 1235, 1483, 1835, 3705, 4449, 4771, 5505, 6973, 7415, 14313, 19279, 20919, 22245, 23855, 28177, 34865, 57837, 71565, 84531, 90649, 96395, 104595, 140885, 271947, 289185, 366301, 422655, 453245, 544261, 1098903, 1359735, 1632783, 1831505, 2721305, 5494515, 7075393, 8163915, 10340959, 21226179, 31022877, 35376965, 51704795, 106130895, 134432467, 155114385, 403297401, 672162335, 2016487005]

約数ペア:

[(1, 2016487005), (3, 672162335), (5, 403297401), (13, 155114385), (15, 134432467), (19, 106130895), (39, 51704795), (57, 35376965), (65, 31022877), (95, 21226179), (195, 10340959), (247, 8163915), (285, 7075393), (367, 5494515), (741, 2721305), (1101, 1831505), (1235, 1632783), (1483, 1359735), (1835, 1098903), (3705, 544261), (4449, 453245), (4771, 422655), (5505, 366301), (6973, 289185), (7415, 271947), (14313, 140885), (19279, 104595), (20919, 96395), (22245, 90649), (23855, 84531), (28177, 71565), (34865, 57837)]