156933370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 324051840

約数和(自身を除く): 167118470

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 5639, 11278, 13915, 27830, 28195, 56390, 62029, 124058, 129697, 259394, 310145, 620290, 648485, 682319, 1296970, 1364638, 1426667, 2853334, 3411595, 6823190, 7133335, 14266670, 15693337, 31386674, 78466685, 156933370]

約数ペア:

[(1, 156933370), (2, 78466685), (5, 31386674), (10, 15693337), (11, 14266670), (22, 7133335), (23, 6823190), (46, 3411595), (55, 2853334), (110, 1426667), (115, 1364638), (121, 1296970), (230, 682319), (242, 648485), (253, 620290), (506, 310145), (605, 259394), (1210, 129697), (1265, 124058), (2530, 62029), (2783, 56390), (5566, 28195), (5639, 27830), (11278, 13915)]