2159794.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155167}}^1$

素因数の和:155190

約数の個数: 32

約数和(自身を含む): 156409344

約数和(自身を除く): 95894214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 155167, 310334, 465501, 775835, 931002, 1551670, 2017171, 2327505, 4034342, 4655010, 6051513, 10085855, 12103026, 20171710, 30257565, 60515130]

約数ペア:

[(1, 60515130), (2, 30257565), (3, 20171710), (5, 12103026), (6, 10085855), (10, 6051513), (13, 4655010), (15, 4034342), (26, 2327505), (30, 2017171), (39, 1551670), (65, 931002), (78, 775835), (130, 465501), (195, 310334), (390, 155167)]