30779595

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 71705088

約数和(自身を除く): 40925493

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 47, 49, 55, 63, 77, 81, 99, 105, 135, 141, 147, 165, 189, 231, 235, 243, 245, 297, 315, 329, 385, 405, 423, 441, 495, 517, 539, 567, 693, 705, 735, 891, 945, 987, 1155, 1215, 1269, 1323, 1485, 1551, 1617, 1645, 1701, 2079, 2115, 2205, 2303, 2585, 2673, 2695, 2835, 2961, 3465, 3619, 3807, 3969, 4455, 4653, 4851, 4935, 6237, 6345, 6615, 6909, 7755, 8085, 8505, 8883, 10395, 10857, 11421, 11515, 11907, 13365, 13959, 14553, 14805, 18095, 18711, 19035, 19845, 20727, 23265, 24255, 25333, 26649, 31185, 32571, 34545, 41877, 43659, 44415, 54285, 57105, 59535, 62181, 69795, 72765, 75999, 79947, 93555, 97713, 103635, 125631, 126665, 130977, 133245, 162855, 186543, 209385, 218295, 227997, 293139, 310905, 379995, 399735, 488565, 559629, 628155, 654885, 683991, 879417, 932715, 1139985, 1465695, 2051973, 2798145, 3419955, 4397085, 6155919, 10259865, 30779595]

約数ペア:

[(1, 30779595), (3, 10259865), (5, 6155919), (7, 4397085), (9, 3419955), (11, 2798145), (15, 2051973), (21, 1465695), (27, 1139985), (33, 932715), (35, 879417), (45, 683991), (47, 654885), (49, 628155), (55, 559629), (63, 488565), (77, 399735), (81, 379995), (99, 310905), (105, 293139), (135, 227997), (141, 218295), (147, 209385), (165, 186543), (189, 162855), (231, 133245), (235, 130977), (243, 126665), (245, 125631), (297, 103635), (315, 97713), (329, 93555), (385, 79947), (405, 75999), (423, 72765), (441, 69795), (495, 62181), (517, 59535), (539, 57105), (567, 54285), (693, 44415), (705, 43659), (735, 41877), (891, 34545), (945, 32571), (987, 31185), (1155, 26649), (1215, 25333), (1269, 24255), (1323, 23265), (1485, 20727), (1551, 19845), (1617, 19035), (1645, 18711), (1701, 18095), (2079, 14805), (2115, 14553), (2205, 13959), (2303, 13365), (2585, 11907), (2673, 11515), (2695, 11421), (2835, 10857), (2961, 10395), (3465, 8883), (3619, 8505), (3807, 8085), (3969, 7755), (4455, 6909), (4653, 6615), (4851, 6345), (4935, 6237)]