739240710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1895489}}^1$

素因数の和:1895512

約数の個数: 32

約数和(自身を含む): 1910653920

約数和(自身を除く): 1171413210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1895489, 3790978, 5686467, 9477445, 11372934, 18954890, 24641357, 28432335, 49282714, 56864670, 73924071, 123206785, 147848142, 246413570, 369620355, 739240710]

約数ペア:

[(1, 739240710), (2, 369620355), (3, 246413570), (5, 147848142), (6, 123206785), (10, 73924071), (13, 56864670), (15, 49282714), (26, 28432335), (30, 24641357), (39, 18954890), (65, 11372934), (78, 9477445), (130, 5686467), (195, 3790978), (390, 1895489)]