30446955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 70502400

約数和(自身を除く): 40055445

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 77, 87, 99, 101, 105, 135, 145, 165, 189, 203, 231, 261, 297, 303, 315, 319, 385, 435, 495, 505, 609, 693, 707, 783, 909, 945, 957, 1015, 1111, 1155, 1305, 1485, 1515, 1595, 1827, 2079, 2121, 2233, 2727, 2871, 2929, 3045, 3333, 3465, 3535, 3915, 4545, 4785, 5481, 5555, 6363, 6699, 7777, 8613, 8787, 9135, 9999, 10395, 10605, 11165, 13635, 14355, 14645, 16665, 19089, 20097, 20503, 23331, 26361, 27405, 29997, 31815, 32219, 33495, 38885, 43065, 43935, 49995, 60291, 61509, 69993, 79083, 95445, 96657, 100485, 102515, 116655, 131805, 149985, 161095, 184527, 209979, 225533, 289971, 301455, 307545, 349965, 395415, 483285, 553581, 676599, 869913, 922635, 1049895, 1127665, 1449855, 2029797, 2767905, 3382995, 4349565, 6089391, 10148985, 30446955]

約数ペア:

[(1, 30446955), (3, 10148985), (5, 6089391), (7, 4349565), (9, 3382995), (11, 2767905), (15, 2029797), (21, 1449855), (27, 1127665), (29, 1049895), (33, 922635), (35, 869913), (45, 676599), (55, 553581), (63, 483285), (77, 395415), (87, 349965), (99, 307545), (101, 301455), (105, 289971), (135, 225533), (145, 209979), (165, 184527), (189, 161095), (203, 149985), (231, 131805), (261, 116655), (297, 102515), (303, 100485), (315, 96657), (319, 95445), (385, 79083), (435, 69993), (495, 61509), (505, 60291), (609, 49995), (693, 43935), (707, 43065), (783, 38885), (909, 33495), (945, 32219), (957, 31815), (1015, 29997), (1111, 27405), (1155, 26361), (1305, 23331), (1485, 20503), (1515, 20097), (1595, 19089), (1827, 16665), (2079, 14645), (2121, 14355), (2233, 13635), (2727, 11165), (2871, 10605), (2929, 10395), (3045, 9999), (3333, 9135), (3465, 8787), (3535, 8613), (3915, 7777), (4545, 6699), (4785, 6363), (5481, 5555)]