4942860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6362

約数の個数: 48

約数和(自身を含む): 14906976

約数和(自身を除く): 9964116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6337, 12674, 19011, 25348, 31685, 38022, 63370, 76044, 82381, 95055, 126740, 164762, 190110, 247143, 329524, 380220, 411905, 494286, 823810, 988572, 1235715, 1647620, 2471430, 4942860]

約数ペア:

[(1, 4942860), (2, 2471430), (3, 1647620), (4, 1235715), (5, 988572), (6, 823810), (10, 494286), (12, 411905), (13, 380220), (15, 329524), (20, 247143), (26, 190110), (30, 164762), (39, 126740), (52, 95055), (60, 82381), (65, 76044), (78, 63370), (130, 38022), (156, 31685), (195, 25348), (260, 19011), (390, 12674), (780, 6337)]