13038060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 29862420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 839, 1036, 1110, 1295, 1554, 1678, 2220, 2517, 2590, 3108, 3356, 3885, 4195, 5034, 5180, 5873, 7770, 8390, 10068, 11746, 12585, 15540, 16780, 17619, 23492, 25170, 29365, 31043, 35238, 50340, 58730, 62086, 70476, 88095, 93129, 117460, 124172, 155215, 176190, 186258, 217301, 310430, 352380, 372516, 434602, 465645, 620860, 651903, 869204, 931290, 1086505, 1303806, 1862580, 2173010, 2607612, 3259515, 4346020, 6519030, 13038060]

約数ペア:

[(1, 13038060), (2, 6519030), (3, 4346020), (4, 3259515), (5, 2607612), (6, 2173010), (7, 1862580), (10, 1303806), (12, 1086505), (14, 931290), (15, 869204), (20, 651903), (21, 620860), (28, 465645), (30, 434602), (35, 372516), (37, 352380), (42, 310430), (60, 217301), (70, 186258), (74, 176190), (84, 155215), (105, 124172), (111, 117460), (140, 93129), (148, 88095), (185, 70476), (210, 62086), (222, 58730), (259, 50340), (370, 35238), (420, 31043), (444, 29365), (518, 25170), (555, 23492), (740, 17619), (777, 16780), (839, 15540), (1036, 12585), (1110, 11746), (1295, 10068), (1554, 8390), (1678, 7770), (2220, 5873), (2517, 5180), (2590, 5034), (3108, 4195), (3356, 3885)]