3229240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 5525960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 607, 665, 760, 1064, 1214, 1330, 2428, 2660, 3035, 4249, 4856, 5320, 6070, 8498, 11533, 12140, 16996, 21245, 23066, 24280, 33992, 42490, 46132, 57665, 80731, 84980, 92264, 115330, 161462, 169960, 230660, 322924, 403655, 461320, 645848, 807310, 1614620, 3229240]

約数ペア:

[(1, 3229240), (2, 1614620), (4, 807310), (5, 645848), (7, 461320), (8, 403655), (10, 322924), (14, 230660), (19, 169960), (20, 161462), (28, 115330), (35, 92264), (38, 84980), (40, 80731), (56, 57665), (70, 46132), (76, 42490), (95, 33992), (133, 24280), (140, 23066), (152, 21245), (190, 16996), (266, 12140), (280, 11533), (380, 8498), (532, 6070), (607, 5320), (665, 4856), (760, 4249), (1064, 3035), (1214, 2660), (1330, 2428)]