30157691376

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{18089}}^1$

素因数の和:18886

約数の個数: 80

約数和(自身を含む): 79677043200

約数和(自身を除く): 49519351824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 739, 752, 1128, 1478, 2217, 2256, 2956, 4434, 5912, 8868, 11824, 17736, 18089, 34733, 35472, 36178, 54267, 69466, 72356, 104199, 108534, 138932, 144712, 208398, 217068, 277864, 289424, 416796, 434136, 555728, 833592, 850183, 868272, 1667184, 1700366, 2550549, 3400732, 5101098, 6801464, 10202196, 13367771, 13602928, 20404392, 26735542, 40103313, 40808784, 53471084, 80206626, 106942168, 160413252, 213884336, 320826504, 628285237, 641653008, 1256570474, 1884855711, 2513140948, 3769711422, 5026281896, 7539422844, 10052563792, 15078845688, 30157691376]

約数ペア:

[(1, 30157691376), (2, 15078845688), (3, 10052563792), (4, 7539422844), (6, 5026281896), (8, 3769711422), (12, 2513140948), (16, 1884855711), (24, 1256570474), (47, 641653008), (48, 628285237), (94, 320826504), (141, 213884336), (188, 160413252), (282, 106942168), (376, 80206626), (564, 53471084), (739, 40808784), (752, 40103313), (1128, 26735542), (1478, 20404392), (2217, 13602928), (2256, 13367771), (2956, 10202196), (4434, 6801464), (5912, 5101098), (8868, 3400732), (11824, 2550549), (17736, 1700366), (18089, 1667184), (34733, 868272), (35472, 850183), (36178, 833592), (54267, 555728), (69466, 434136), (72356, 416796), (104199, 289424), (108534, 277864), (138932, 217068), (144712, 208398)]