154471590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6323

約数の個数: 128

約数和(自身を含む): 507064320

約数和(自身を除く): 352592730

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, 6287, 8190, 12285, 12574, 18861, 24570, 31435, 37722, 44009, 56583, 62870, 81731, 88018, 94305, 113166, 132027, 163462, 169749, 188610, 220045, 245193, 264054, 282915, 339498, 396081, 408655, 440090, 490386, 565830, 572117, 660135, 735579, 792162, 817310, 848745, 1144234, 1188243, 1225965, 1320270, 1471158, 1697490, 1716351, 1980405, 2206737, 2376486, 2451930, 2860585, 3432702, 3677895, 3960810, 4413474, 5149053, 5721170, 5941215, 7355790, 8581755, 10298106, 11033685, 11882430, 15447159, 17163510, 22067370, 25745265, 30894318, 51490530, 77235795, 154471590]

約数ペア:

[(1, 154471590), (2, 77235795), (3, 51490530), (5, 30894318), (6, 25745265), (7, 22067370), (9, 17163510), (10, 15447159), (13, 11882430), (14, 11033685), (15, 10298106), (18, 8581755), (21, 7355790), (26, 5941215), (27, 5721170), (30, 5149053), (35, 4413474), (39, 3960810), (42, 3677895), (45, 3432702), (54, 2860585), (63, 2451930), (65, 2376486), (70, 2206737), (78, 1980405), (90, 1716351), (91, 1697490), (105, 1471158), (117, 1320270), (126, 1225965), (130, 1188243), (135, 1144234), (182, 848745), (189, 817310), (195, 792162), (210, 735579), (234, 660135), (270, 572117), (273, 565830), (315, 490386), (351, 440090), (378, 408655), (390, 396081), (455, 339498), (546, 282915), (585, 264054), (630, 245193), (702, 220045), (819, 188610), (910, 169749), (945, 163462), (1170, 132027), (1365, 113166), (1638, 94305), (1755, 88018), (1890, 81731), (2457, 62870), (2730, 56583), (3510, 44009), (4095, 37722), (4914, 31435), (6287, 24570), (8190, 18861), (12285, 12574)]