519887820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58153}}^1$

素因数の和:58314

約数の個数: 48

約数和(自身を含む): 1465480800

約数和(自身を除く): 945592980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 58153, 116306, 174459, 232612, 290765, 348918, 581530, 697836, 872295, 1163060, 1744590, 3489180, 8664797, 17329594, 25994391, 34659188, 43323985, 51988782, 86647970, 103977564, 129971955, 173295940, 259943910, 519887820]

約数ペア:

[(1, 519887820), (2, 259943910), (3, 173295940), (4, 129971955), (5, 103977564), (6, 86647970), (10, 51988782), (12, 43323985), (15, 34659188), (20, 25994391), (30, 17329594), (60, 8664797), (149, 3489180), (298, 1744590), (447, 1163060), (596, 872295), (745, 697836), (894, 581530), (1490, 348918), (1788, 290765), (2235, 232612), (2980, 174459), (4470, 116306), (8940, 58153)]