2699510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 2931178

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 97, 110, 115, 121, 194, 230, 242, 253, 485, 506, 605, 970, 1067, 1210, 1265, 2134, 2231, 2530, 2783, 4462, 5335, 5566, 10670, 11155, 11737, 13915, 22310, 23474, 24541, 27830, 49082, 58685, 117370, 122705, 245410, 269951, 539902, 1349755, 2699510]

約数ペア:

[(1, 2699510), (2, 1349755), (5, 539902), (10, 269951), (11, 245410), (22, 122705), (23, 117370), (46, 58685), (55, 49082), (97, 27830), (110, 24541), (115, 23474), (121, 22310), (194, 13915), (230, 11737), (242, 11155), (253, 10670), (485, 5566), (506, 5335), (605, 4462), (970, 2783), (1067, 2530), (1210, 2231), (1265, 2134)]