30481192

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 68728320

約数和(自身を除く): 38247128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 313, 329, 376, 518, 626, 658, 1036, 1252, 1316, 1739, 2072, 2191, 2504, 2632, 3478, 4382, 6956, 8764, 11581, 12173, 13912, 14711, 17528, 23162, 24346, 29422, 46324, 48692, 58844, 81067, 92648, 97384, 102977, 117688, 162134, 205954, 324268, 411908, 544307, 648536, 823816, 1088614, 2177228, 3810149, 4354456, 7620298, 15240596, 30481192]

約数ペア:

[(1, 30481192), (2, 15240596), (4, 7620298), (7, 4354456), (8, 3810149), (14, 2177228), (28, 1088614), (37, 823816), (47, 648536), (56, 544307), (74, 411908), (94, 324268), (148, 205954), (188, 162134), (259, 117688), (296, 102977), (313, 97384), (329, 92648), (376, 81067), (518, 58844), (626, 48692), (658, 46324), (1036, 29422), (1252, 24346), (1316, 23162), (1739, 17528), (2072, 14711), (2191, 13912), (2504, 12173), (2632, 11581), (3478, 8764), (4382, 6956)]