30259728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 91922688

約数和(自身を除く): 61662960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 263, 272, 282, 306, 376, 408, 423, 526, 564, 612, 752, 789, 799, 816, 846, 1052, 1128, 1224, 1578, 1598, 1692, 2104, 2256, 2367, 2397, 2448, 3156, 3196, 3384, 4208, 4471, 4734, 4794, 6312, 6392, 6768, 7191, 8942, 9468, 9588, 12361, 12624, 12784, 13413, 14382, 17884, 18936, 19176, 24722, 26826, 28764, 35768, 37083, 37872, 38352, 40239, 49444, 53652, 57528, 71536, 74166, 80478, 98888, 107304, 111249, 115056, 148332, 160956, 197776, 210137, 214608, 222498, 296664, 321912, 420274, 444996, 593328, 630411, 643824, 840548, 889992, 1260822, 1681096, 1779984, 1891233, 2521644, 3362192, 3782466, 5043288, 7564932, 10086576, 15129864, 30259728]

約数ペア:

[(1, 30259728), (2, 15129864), (3, 10086576), (4, 7564932), (6, 5043288), (8, 3782466), (9, 3362192), (12, 2521644), (16, 1891233), (17, 1779984), (18, 1681096), (24, 1260822), (34, 889992), (36, 840548), (47, 643824), (48, 630411), (51, 593328), (68, 444996), (72, 420274), (94, 321912), (102, 296664), (136, 222498), (141, 214608), (144, 210137), (153, 197776), (188, 160956), (204, 148332), (263, 115056), (272, 111249), (282, 107304), (306, 98888), (376, 80478), (408, 74166), (423, 71536), (526, 57528), (564, 53652), (612, 49444), (752, 40239), (789, 38352), (799, 37872), (816, 37083), (846, 35768), (1052, 28764), (1128, 26826), (1224, 24722), (1578, 19176), (1598, 18936), (1692, 17884), (2104, 14382), (2256, 13413), (2367, 12784), (2397, 12624), (2448, 12361), (3156, 9588), (3196, 9468), (3384, 8942), (4208, 7191), (4471, 6768), (4734, 6392), (4794, 6312)]