131663610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37511}}^1$

素因数の和:37540

約数の個数: 64

約数和(自身を含む): 378120960

約数和(自身を除く): 246457350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 37511, 75022, 112533, 187555, 225066, 337599, 375110, 487643, 562665, 675198, 975286, 1012797, 1125330, 1462929, 1687995, 2025594, 2438215, 2925858, 3375990, 4388787, 4876430, 5063985, 7314645, 8777574, 10127970, 13166361, 14629290, 21943935, 26332722, 43887870, 65831805, 131663610]

約数ペア:

[(1, 131663610), (2, 65831805), (3, 43887870), (5, 26332722), (6, 21943935), (9, 14629290), (10, 13166361), (13, 10127970), (15, 8777574), (18, 7314645), (26, 5063985), (27, 4876430), (30, 4388787), (39, 3375990), (45, 2925858), (54, 2438215), (65, 2025594), (78, 1687995), (90, 1462929), (117, 1125330), (130, 1012797), (135, 975286), (195, 675198), (234, 562665), (270, 487643), (351, 375110), (390, 337599), (585, 225066), (702, 187555), (1170, 112533), (1755, 75022), (3510, 37511)]