7834980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 22276800

約数和(自身を除く): 14441820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1949, 2010, 3898, 4020, 5847, 7796, 9745, 11694, 19490, 23388, 29235, 38980, 58470, 116940, 130583, 261166, 391749, 522332, 652915, 783498, 1305830, 1566996, 1958745, 2611660, 3917490, 7834980]

約数ペア:

[(1, 7834980), (2, 3917490), (3, 2611660), (4, 1958745), (5, 1566996), (6, 1305830), (10, 783498), (12, 652915), (15, 522332), (20, 391749), (30, 261166), (60, 130583), (67, 116940), (134, 58470), (201, 38980), (268, 29235), (335, 23388), (402, 19490), (670, 11694), (804, 9745), (1005, 7796), (1340, 5847), (1949, 4020), (2010, 3898)]