304865730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260569}}^1$

素因数の和:260595

約数の個数: 48

約数和(自身を含む): 853627320

約数和(自身を除く): 548761590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 260569, 521138, 781707, 1302845, 1563414, 2345121, 2605690, 3387397, 3908535, 4690242, 6774794, 7817070, 10162191, 11725605, 16936985, 20324382, 23451210, 30486573, 33873970, 50810955, 60973146, 101621910, 152432865, 304865730]

約数ペア:

[(1, 304865730), (2, 152432865), (3, 101621910), (5, 60973146), (6, 50810955), (9, 33873970), (10, 30486573), (13, 23451210), (15, 20324382), (18, 16936985), (26, 11725605), (30, 10162191), (39, 7817070), (45, 6774794), (65, 4690242), (78, 3908535), (90, 3387397), (117, 2605690), (130, 2345121), (195, 1563414), (234, 1302845), (390, 781707), (585, 521138), (1170, 260569)]