73828530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 197798400

約数和(自身を除く): 123969870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1009, 1355, 1626, 2018, 2439, 2710, 3027, 4065, 4878, 5045, 6054, 7317, 8130, 9081, 10090, 12195, 14634, 15135, 18162, 24390, 27243, 30270, 36585, 45405, 54486, 73170, 90810, 136215, 272430, 273439, 546878, 820317, 1367195, 1640634, 2460951, 2734390, 4101585, 4921902, 7382853, 8203170, 12304755, 14765706, 24609510, 36914265, 73828530]

約数ペア:

[(1, 73828530), (2, 36914265), (3, 24609510), (5, 14765706), (6, 12304755), (9, 8203170), (10, 7382853), (15, 4921902), (18, 4101585), (27, 2734390), (30, 2460951), (45, 1640634), (54, 1367195), (90, 820317), (135, 546878), (270, 273439), (271, 272430), (542, 136215), (813, 90810), (1009, 73170), (1355, 54486), (1626, 45405), (2018, 36585), (2439, 30270), (2710, 27243), (3027, 24390), (4065, 18162), (4878, 15135), (5045, 14634), (6054, 12195), (7317, 10090), (8130, 9081)]