4874520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 17031600

約数和(自身を除く): 12157080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 829, 840, 980, 1176, 1470, 1658, 1960, 2487, 2940, 3316, 4145, 4974, 5803, 5880, 6632, 8290, 9948, 11606, 12435, 16580, 17409, 19896, 23212, 24870, 29015, 33160, 34818, 40621, 46424, 49740, 58030, 69636, 81242, 87045, 99480, 116060, 121863, 139272, 162484, 174090, 203105, 232120, 243726, 324968, 348180, 406210, 487452, 609315, 696360, 812420, 974904, 1218630, 1624840, 2437260, 4874520]

約数ペア:

[(1, 4874520), (2, 2437260), (3, 1624840), (4, 1218630), (5, 974904), (6, 812420), (7, 696360), (8, 609315), (10, 487452), (12, 406210), (14, 348180), (15, 324968), (20, 243726), (21, 232120), (24, 203105), (28, 174090), (30, 162484), (35, 139272), (40, 121863), (42, 116060), (49, 99480), (56, 87045), (60, 81242), (70, 69636), (84, 58030), (98, 49740), (105, 46424), (120, 40621), (140, 34818), (147, 33160), (168, 29015), (196, 24870), (210, 23212), (245, 19896), (280, 17409), (294, 16580), (392, 12435), (420, 11606), (490, 9948), (588, 8290), (735, 6632), (829, 5880), (840, 5803), (980, 4974), (1176, 4145), (1470, 3316), (1658, 2940), (1960, 2487)]