30559353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 20865927

約数列:

[1, 3, 11, 17, 19, 33, 47, 51, 57, 61, 141, 183, 187, 209, 323, 517, 561, 627, 671, 799, 893, 969, 1037, 1159, 1551, 2013, 2397, 2679, 2867, 3111, 3477, 3553, 8601, 8789, 9823, 10659, 11407, 12749, 15181, 19703, 26367, 29469, 31537, 34221, 38247, 45543, 48739, 54473, 59109, 94611, 146217, 163419, 166991, 216733, 500973, 536129, 599203, 650199, 926041, 1608387, 1797609, 2778123, 10186451, 30559353]

約数ペア:

[(1, 30559353), (3, 10186451), (11, 2778123), (17, 1797609), (19, 1608387), (33, 926041), (47, 650199), (51, 599203), (57, 536129), (61, 500973), (141, 216733), (183, 166991), (187, 163419), (209, 146217), (323, 94611), (517, 59109), (561, 54473), (627, 48739), (671, 45543), (799, 38247), (893, 34221), (969, 31537), (1037, 29469), (1159, 26367), (1551, 19703), (2013, 15181), (2397, 12749), (2679, 11407), (2867, 10659), (3111, 9823), (3477, 8789), (3553, 8601)]