30539223

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 52809120

約数和(自身を除く): 22269897

約数列:

[1, 3, 9, 11, 13, 33, 39, 61, 99, 117, 143, 183, 389, 429, 549, 671, 793, 1167, 1287, 2013, 2379, 3501, 4279, 5057, 6039, 7137, 8723, 12837, 15171, 23729, 26169, 38511, 45513, 55627, 71187, 78507, 166881, 213561, 261019, 308477, 500643, 783057, 925431, 2349171, 2776293, 3393247, 10179741, 30539223]

約数ペア:

[(1, 30539223), (3, 10179741), (9, 3393247), (11, 2776293), (13, 2349171), (33, 925431), (39, 783057), (61, 500643), (99, 308477), (117, 261019), (143, 213561), (183, 166881), (389, 78507), (429, 71187), (549, 55627), (671, 45513), (793, 38511), (1167, 26169), (1287, 23729), (2013, 15171), (2379, 12837), (3501, 8723), (4279, 7137), (5057, 6039)]