121120630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1439}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 230169600

約数和(自身を除く): 109048970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 1439, 2215, 2878, 4430, 7195, 8417, 14390, 16834, 27341, 42085, 54682, 84170, 136705, 273410, 637477, 1274954, 3187385, 6374770, 12112063, 24224126, 60560315, 121120630]

約数ペア:

[(1, 121120630), (2, 60560315), (5, 24224126), (10, 12112063), (19, 6374770), (38, 3187385), (95, 1274954), (190, 637477), (443, 273410), (886, 136705), (1439, 84170), (2215, 54682), (2878, 42085), (4430, 27341), (7195, 16834), (8417, 14390)]