30940476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 58473156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 238, 282, 329, 357, 461, 476, 564, 658, 714, 799, 922, 987, 1316, 1383, 1428, 1598, 1844, 1974, 2397, 2766, 3196, 3227, 3948, 4794, 5532, 5593, 6454, 7837, 9588, 9681, 11186, 12908, 15674, 16779, 19362, 21667, 22372, 23511, 31348, 33558, 38724, 43334, 47022, 54859, 65001, 67116, 86668, 94044, 109718, 130002, 151669, 164577, 219436, 260004, 303338, 329154, 368339, 455007, 606676, 658308, 736678, 910014, 1105017, 1473356, 1820028, 2210034, 2578373, 4420068, 5156746, 7735119, 10313492, 15470238, 30940476]

約数ペア:

[(1, 30940476), (2, 15470238), (3, 10313492), (4, 7735119), (6, 5156746), (7, 4420068), (12, 2578373), (14, 2210034), (17, 1820028), (21, 1473356), (28, 1105017), (34, 910014), (42, 736678), (47, 658308), (51, 606676), (68, 455007), (84, 368339), (94, 329154), (102, 303338), (119, 260004), (141, 219436), (188, 164577), (204, 151669), (238, 130002), (282, 109718), (329, 94044), (357, 86668), (461, 67116), (476, 65001), (564, 54859), (658, 47022), (714, 43334), (799, 38724), (922, 33558), (987, 31348), (1316, 23511), (1383, 22372), (1428, 21667), (1598, 19362), (1844, 16779), (1974, 15674), (2397, 12908), (2766, 11186), (3196, 9681), (3227, 9588), (3948, 7837), (4794, 6454), (5532, 5593)]