231867090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9473

約数の個数: 128

約数和(自身を含む): 761080320

約数和(自身を除く): 529213230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 9437, 12285, 18874, 24570, 28311, 47185, 56622, 66059, 84933, 94370, 122681, 132118, 141555, 169866, 198177, 245362, 254799, 283110, 330295, 368043, 396354, 424665, 509598, 594531, 613405, 660590, 736086, 849330, 858767, 990885, 1104129, 1189062, 1226810, 1273995, 1717534, 1783593, 1840215, 1981770, 2208258, 2547990, 2576301, 2972655, 3312387, 3567186, 3680430, 4293835, 5152602, 5520645, 5945310, 6624774, 7728903, 8587670, 8917965, 11041290, 12881505, 15457806, 16561935, 17835930, 23186709, 25763010, 33123870, 38644515, 46373418, 77289030, 115933545, 231867090]

約数ペア:

[(1, 231867090), (2, 115933545), (3, 77289030), (5, 46373418), (6, 38644515), (7, 33123870), (9, 25763010), (10, 23186709), (13, 17835930), (14, 16561935), (15, 15457806), (18, 12881505), (21, 11041290), (26, 8917965), (27, 8587670), (30, 7728903), (35, 6624774), (39, 5945310), (42, 5520645), (45, 5152602), (54, 4293835), (63, 3680430), (65, 3567186), (70, 3312387), (78, 2972655), (90, 2576301), (91, 2547990), (105, 2208258), (117, 1981770), (126, 1840215), (130, 1783593), (135, 1717534), (182, 1273995), (189, 1226810), (195, 1189062), (210, 1104129), (234, 990885), (270, 858767), (273, 849330), (315, 736086), (351, 660590), (378, 613405), (390, 594531), (455, 509598), (546, 424665), (585, 396354), (630, 368043), (702, 330295), (819, 283110), (910, 254799), (945, 245362), (1170, 198177), (1365, 169866), (1638, 141555), (1755, 132118), (1890, 122681), (2457, 94370), (2730, 84933), (3510, 66059), (4095, 56622), (4914, 47185), (8190, 28311), (9437, 24570), (12285, 18874)]