142110780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{48337}}^1$

素因数の和:48363

約数の個数: 72

約数和(自身を含む): 462884688

約数和(自身を除く): 320773908

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, 980, 1470, 2940, 48337, 96674, 145011, 193348, 241685, 290022, 338359, 483370, 580044, 676718, 725055, 966740, 1015077, 1353436, 1450110, 1691795, 2030154, 2368513, 2900220, 3383590, 4060308, 4737026, 5075385, 6767180, 7105539, 9474052, 10150770, 11842565, 14211078, 20301540, 23685130, 28422156, 35527695, 47370260, 71055390, 142110780]

約数ペア:

[(1, 142110780), (2, 71055390), (3, 47370260), (4, 35527695), (5, 28422156), (6, 23685130), (7, 20301540), (10, 14211078), (12, 11842565), (14, 10150770), (15, 9474052), (20, 7105539), (21, 6767180), (28, 5075385), (30, 4737026), (35, 4060308), (42, 3383590), (49, 2900220), (60, 2368513), (70, 2030154), (84, 1691795), (98, 1450110), (105, 1353436), (140, 1015077), (147, 966740), (196, 725055), (210, 676718), (245, 580044), (294, 483370), (420, 338359), (490, 290022), (588, 241685), (735, 193348), (980, 145011), (1470, 96674), (2940, 48337)]