280147230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{282977}}^1$

素因数の和:283001

約数の個数: 48

約数和(自身を含む): 794602224

約数和(自身を除く): 514454994

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 282977, 565954, 848931, 1414885, 1697862, 2546793, 2829770, 3112747, 4244655, 5093586, 6225494, 8489310, 9338241, 12733965, 15563735, 18676482, 25467930, 28014723, 31127470, 46691205, 56029446, 93382410, 140073615, 280147230]

約数ペア:

[(1, 280147230), (2, 140073615), (3, 93382410), (5, 56029446), (6, 46691205), (9, 31127470), (10, 28014723), (11, 25467930), (15, 18676482), (18, 15563735), (22, 12733965), (30, 9338241), (33, 8489310), (45, 6225494), (55, 5093586), (66, 4244655), (90, 3112747), (99, 2829770), (110, 2546793), (165, 1697862), (198, 1414885), (330, 848931), (495, 565954), (990, 282977)]