30028284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 94174080

約数和(自身を除く): 64145796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 307, 342, 396, 418, 429, 468, 494, 572, 614, 627, 684, 741, 836, 858, 921, 988, 1228, 1254, 1287, 1482, 1716, 1842, 1881, 2223, 2508, 2574, 2717, 2763, 2964, 3377, 3684, 3762, 3991, 4446, 5148, 5434, 5526, 5833, 6754, 7524, 7982, 8151, 8892, 10131, 10868, 11052, 11666, 11973, 13508, 15964, 16302, 17499, 20262, 23332, 23946, 24453, 30393, 32604, 34998, 35919, 40524, 43901, 47892, 48906, 52497, 60786, 64163, 69996, 71838, 75829, 87802, 97812, 104994, 121572, 128326, 131703, 143676, 151658, 175604, 192489, 209988, 227487, 256652, 263406, 303316, 384978, 395109, 454974, 526812, 577467, 682461, 769956, 790218, 834119, 909948, 1154934, 1364922, 1580436, 1668238, 2309868, 2502357, 2729844, 3336476, 5004714, 7507071, 10009428, 15014142, 30028284]

約数ペア:

[(1, 30028284), (2, 15014142), (3, 10009428), (4, 7507071), (6, 5004714), (9, 3336476), (11, 2729844), (12, 2502357), (13, 2309868), (18, 1668238), (19, 1580436), (22, 1364922), (26, 1154934), (33, 909948), (36, 834119), (38, 790218), (39, 769956), (44, 682461), (52, 577467), (57, 526812), (66, 454974), (76, 395109), (78, 384978), (99, 303316), (114, 263406), (117, 256652), (132, 227487), (143, 209988), (156, 192489), (171, 175604), (198, 151658), (209, 143676), (228, 131703), (234, 128326), (247, 121572), (286, 104994), (307, 97812), (342, 87802), (396, 75829), (418, 71838), (429, 69996), (468, 64163), (494, 60786), (572, 52497), (614, 48906), (627, 47892), (684, 43901), (741, 40524), (836, 35919), (858, 34998), (921, 32604), (988, 30393), (1228, 24453), (1254, 23946), (1287, 23332), (1482, 20262), (1716, 17499), (1842, 16302), (1881, 15964), (2223, 13508), (2508, 11973), (2574, 11666), (2717, 11052), (2763, 10868), (2964, 10131), (3377, 8892), (3684, 8151), (3762, 7982), (3991, 7524), (4446, 6754), (5148, 5833), (5434, 5526)]