2437260

素因数分解:

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

素因数の和:855

約数の個数: 72

約数和(自身を含む): 7948080

約数和(自身を除く): 5510820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 829, 980, 1470, 1658, 2487, 2940, 3316, 4145, 4974, 5803, 8290, 9948, 11606, 12435, 16580, 17409, 23212, 24870, 29015, 34818, 40621, 49740, 58030, 69636, 81242, 87045, 116060, 121863, 162484, 174090, 203105, 243726, 348180, 406210, 487452, 609315, 812420, 1218630, 2437260]

約数ペア:

[(1, 2437260), (2, 1218630), (3, 812420), (4, 609315), (5, 487452), (6, 406210), (7, 348180), (10, 243726), (12, 203105), (14, 174090), (15, 162484), (20, 121863), (21, 116060), (28, 87045), (30, 81242), (35, 69636), (42, 58030), (49, 49740), (60, 40621), (70, 34818), (84, 29015), (98, 24870), (105, 23212), (140, 17409), (147, 16580), (196, 12435), (210, 11606), (245, 9948), (294, 8290), (420, 5803), (490, 4974), (588, 4145), (735, 3316), (829, 2940), (980, 2487), (1470, 1658)]