30516584

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 45515416

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 29, 38, 43, 46, 56, 58, 76, 86, 92, 116, 133, 152, 161, 172, 184, 203, 232, 266, 301, 322, 344, 406, 437, 532, 551, 602, 644, 667, 812, 817, 874, 989, 1064, 1102, 1204, 1247, 1288, 1334, 1624, 1634, 1748, 1978, 2204, 2408, 2494, 2668, 3059, 3268, 3496, 3857, 3956, 4408, 4669, 4988, 5336, 5719, 6118, 6536, 6923, 7714, 7912, 8729, 9338, 9976, 11438, 12236, 12673, 13846, 15428, 17458, 18676, 18791, 22876, 23693, 24472, 25346, 27692, 28681, 30856, 34916, 37352, 37582, 45752, 47386, 50692, 55384, 57362, 69832, 75164, 88711, 94772, 101384, 114724, 131537, 150328, 165851, 177422, 189544, 200767, 229448, 263074, 331702, 354844, 401534, 526148, 544939, 663404, 709688, 803068, 1052296, 1089878, 1326808, 1606136, 2179756, 3814573, 4359512, 7629146, 15258292, 30516584]

約数ペア:

[(1, 30516584), (2, 15258292), (4, 7629146), (7, 4359512), (8, 3814573), (14, 2179756), (19, 1606136), (23, 1326808), (28, 1089878), (29, 1052296), (38, 803068), (43, 709688), (46, 663404), (56, 544939), (58, 526148), (76, 401534), (86, 354844), (92, 331702), (116, 263074), (133, 229448), (152, 200767), (161, 189544), (172, 177422), (184, 165851), (203, 150328), (232, 131537), (266, 114724), (301, 101384), (322, 94772), (344, 88711), (406, 75164), (437, 69832), (532, 57362), (551, 55384), (602, 50692), (644, 47386), (667, 45752), (812, 37582), (817, 37352), (874, 34916), (989, 30856), (1064, 28681), (1102, 27692), (1204, 25346), (1247, 24472), (1288, 23693), (1334, 22876), (1624, 18791), (1634, 18676), (1748, 17458), (1978, 15428), (2204, 13846), (2408, 12673), (2494, 12236), (2668, 11438), (3059, 9976), (3268, 9338), (3496, 8729), (3857, 7912), (3956, 7714), (4408, 6923), (4669, 6536), (4988, 6118), (5336, 5719)]