29915340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5511

約数の個数: 96

約数和(自身を含む): 103111680

約数和(自身を除く): 73196340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 5479, 10958, 16437, 21916, 27395, 32874, 38353, 54790, 65748, 71227, 76706, 82185, 109580, 115059, 142454, 153412, 164370, 191765, 213681, 230118, 284908, 328740, 356135, 383530, 427362, 460236, 498589, 575295, 712270, 767060, 854724, 997178, 1068405, 1150590, 1424540, 1495767, 1994356, 2136810, 2301180, 2492945, 2991534, 4273620, 4985890, 5983068, 7478835, 9971780, 14957670, 29915340]

約数ペア:

[(1, 29915340), (2, 14957670), (3, 9971780), (4, 7478835), (5, 5983068), (6, 4985890), (7, 4273620), (10, 2991534), (12, 2492945), (13, 2301180), (14, 2136810), (15, 1994356), (20, 1495767), (21, 1424540), (26, 1150590), (28, 1068405), (30, 997178), (35, 854724), (39, 767060), (42, 712270), (52, 575295), (60, 498589), (65, 460236), (70, 427362), (78, 383530), (84, 356135), (91, 328740), (105, 284908), (130, 230118), (140, 213681), (156, 191765), (182, 164370), (195, 153412), (210, 142454), (260, 115059), (273, 109580), (364, 82185), (390, 76706), (420, 71227), (455, 65748), (546, 54790), (780, 38353), (910, 32874), (1092, 27395), (1365, 21916), (1820, 16437), (2730, 10958), (5460, 5479)]