30522690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 60715710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 239, 258, 270, 297, 330, 387, 430, 473, 478, 495, 594, 645, 717, 774, 946, 990, 1161, 1195, 1290, 1419, 1434, 1485, 1935, 2151, 2322, 2365, 2390, 2629, 2838, 2970, 3585, 3870, 4257, 4302, 4730, 5258, 5805, 6453, 7095, 7170, 7887, 8514, 10277, 10755, 11610, 12771, 12906, 13145, 14190, 15774, 20554, 21285, 21510, 23661, 25542, 26290, 30831, 32265, 39435, 42570, 47322, 51385, 61662, 63855, 64530, 70983, 78870, 92493, 102770, 113047, 118305, 127710, 141966, 154155, 184986, 226094, 236610, 277479, 308310, 339141, 354915, 462465, 554958, 565235, 678282, 709830, 924930, 1017423, 1130470, 1387395, 1695705, 2034846, 2774790, 3052269, 3391410, 5087115, 6104538, 10174230, 15261345, 30522690]

約数ペア:

[(1, 30522690), (2, 15261345), (3, 10174230), (5, 6104538), (6, 5087115), (9, 3391410), (10, 3052269), (11, 2774790), (15, 2034846), (18, 1695705), (22, 1387395), (27, 1130470), (30, 1017423), (33, 924930), (43, 709830), (45, 678282), (54, 565235), (55, 554958), (66, 462465), (86, 354915), (90, 339141), (99, 308310), (110, 277479), (129, 236610), (135, 226094), (165, 184986), (198, 154155), (215, 141966), (239, 127710), (258, 118305), (270, 113047), (297, 102770), (330, 92493), (387, 78870), (430, 70983), (473, 64530), (478, 63855), (495, 61662), (594, 51385), (645, 47322), (717, 42570), (774, 39435), (946, 32265), (990, 30831), (1161, 26290), (1195, 25542), (1290, 23661), (1419, 21510), (1434, 21285), (1485, 20554), (1935, 15774), (2151, 14190), (2322, 13145), (2365, 12906), (2390, 12771), (2629, 11610), (2838, 10755), (2970, 10277), (3585, 8514), (3870, 7887), (4257, 7170), (4302, 7095), (4730, 6453), (5258, 5805)]