127980570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{28631}}^1$

素因数の和:28790

約数の個数: 32

約数和(自身を含む): 309225600

約数和(自身を除く): 181245030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 28631, 57262, 85893, 143155, 171786, 286310, 429465, 858930, 4266019, 8532038, 12798057, 21330095, 25596114, 42660190, 63990285, 127980570]

約数ペア:

[(1, 127980570), (2, 63990285), (3, 42660190), (5, 25596114), (6, 21330095), (10, 12798057), (15, 8532038), (30, 4266019), (149, 858930), (298, 429465), (447, 286310), (745, 171786), (894, 143155), (1490, 85893), (2235, 57262), (4470, 28631)]