30257766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 88473600

約数和(自身を除く): 58215834

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 189, 198, 209, 231, 266, 297, 342, 378, 383, 399, 418, 462, 513, 594, 627, 693, 766, 798, 1026, 1149, 1197, 1254, 1386, 1463, 1881, 2079, 2298, 2394, 2681, 2926, 3447, 3591, 3762, 4158, 4213, 4389, 5362, 5643, 6894, 7182, 7277, 8043, 8426, 8778, 10341, 11286, 12639, 13167, 14554, 16086, 20682, 21831, 24129, 25278, 26334, 29491, 37917, 39501, 43662, 48258, 50939, 58982, 65493, 72387, 75834, 79002, 80047, 88473, 101878, 113751, 130986, 144774, 152817, 160094, 176946, 196479, 227502, 240141, 265419, 305634, 392958, 458451, 480282, 530838, 560329, 720423, 796257, 916902, 1120658, 1375353, 1440846, 1592514, 1680987, 2161269, 2750706, 3361974, 4322538, 5042961, 10085922, 15128883, 30257766]

約数ペア:

[(1, 30257766), (2, 15128883), (3, 10085922), (6, 5042961), (7, 4322538), (9, 3361974), (11, 2750706), (14, 2161269), (18, 1680987), (19, 1592514), (21, 1440846), (22, 1375353), (27, 1120658), (33, 916902), (38, 796257), (42, 720423), (54, 560329), (57, 530838), (63, 480282), (66, 458451), (77, 392958), (99, 305634), (114, 265419), (126, 240141), (133, 227502), (154, 196479), (171, 176946), (189, 160094), (198, 152817), (209, 144774), (231, 130986), (266, 113751), (297, 101878), (342, 88473), (378, 80047), (383, 79002), (399, 75834), (418, 72387), (462, 65493), (513, 58982), (594, 50939), (627, 48258), (693, 43662), (766, 39501), (798, 37917), (1026, 29491), (1149, 26334), (1197, 25278), (1254, 24129), (1386, 21831), (1463, 20682), (1881, 16086), (2079, 14554), (2298, 13167), (2394, 12639), (2681, 11286), (2926, 10341), (3447, 8778), (3591, 8426), (3762, 8043), (4158, 7277), (4213, 7182), (4389, 6894), (5362, 5643)]