30529510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 63086688

約数和(自身を除く): 32557178

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1097, 1210, 1265, 2194, 2530, 2783, 5485, 5566, 10970, 12067, 13915, 24134, 25231, 27830, 50462, 60335, 120670, 126155, 132737, 252310, 265474, 277541, 555082, 663685, 1327370, 1387705, 2775410, 3052951, 6105902, 15264755, 30529510]

約数ペア:

[(1, 30529510), (2, 15264755), (5, 6105902), (10, 3052951), (11, 2775410), (22, 1387705), (23, 1327370), (46, 663685), (55, 555082), (110, 277541), (115, 265474), (121, 252310), (230, 132737), (242, 126155), (253, 120670), (506, 60335), (605, 50462), (1097, 27830), (1210, 25231), (1265, 24134), (2194, 13915), (2530, 12067), (2783, 10970), (5485, 5566)]