30806292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 83543040

約数和(自身を除く): 52736748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 73, 92, 132, 138, 139, 146, 219, 253, 276, 278, 292, 417, 438, 506, 556, 759, 803, 834, 876, 1012, 1518, 1529, 1606, 1668, 1679, 2409, 3036, 3058, 3197, 3212, 3358, 4587, 4818, 5037, 6116, 6394, 6716, 9174, 9591, 9636, 10074, 10147, 12788, 18348, 18469, 19182, 20148, 20294, 30441, 35167, 36938, 38364, 40588, 55407, 60882, 70334, 73876, 105501, 110814, 111617, 121764, 140668, 211002, 221628, 223234, 233381, 334851, 422004, 446468, 466762, 669702, 700143, 933524, 1339404, 1400286, 2567191, 2800572, 5134382, 7701573, 10268764, 15403146, 30806292]

約数ペア:

[(1, 30806292), (2, 15403146), (3, 10268764), (4, 7701573), (6, 5134382), (11, 2800572), (12, 2567191), (22, 1400286), (23, 1339404), (33, 933524), (44, 700143), (46, 669702), (66, 466762), (69, 446468), (73, 422004), (92, 334851), (132, 233381), (138, 223234), (139, 221628), (146, 211002), (219, 140668), (253, 121764), (276, 111617), (278, 110814), (292, 105501), (417, 73876), (438, 70334), (506, 60882), (556, 55407), (759, 40588), (803, 38364), (834, 36938), (876, 35167), (1012, 30441), (1518, 20294), (1529, 20148), (1606, 19182), (1668, 18469), (1679, 18348), (2409, 12788), (3036, 10147), (3058, 10074), (3197, 9636), (3212, 9591), (3358, 9174), (4587, 6716), (4818, 6394), (5037, 6116)]