19103611290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{13187}}^1$

素因数の和:14363

約数の個数: 64

約数和(自身を含む): 46960252416

約数和(自身を除く): 27856641126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1123, 1290, 2246, 3369, 5615, 6738, 11230, 13187, 16845, 26374, 33690, 39561, 48289, 65935, 79122, 96578, 131870, 144867, 197805, 241445, 289734, 395610, 482890, 567041, 724335, 1134082, 1448670, 1701123, 2835205, 3402246, 5670410, 8505615, 14809001, 17011230, 29618002, 44427003, 74045005, 88854006, 148090010, 222135015, 444270030, 636787043, 1273574086, 1910361129, 3183935215, 3820722258, 6367870430, 9551805645, 19103611290]

約数ペア:

[(1, 19103611290), (2, 9551805645), (3, 6367870430), (5, 3820722258), (6, 3183935215), (10, 1910361129), (15, 1273574086), (30, 636787043), (43, 444270030), (86, 222135015), (129, 148090010), (215, 88854006), (258, 74045005), (430, 44427003), (645, 29618002), (1123, 17011230), (1290, 14809001), (2246, 8505615), (3369, 5670410), (5615, 3402246), (6738, 2835205), (11230, 1701123), (13187, 1448670), (16845, 1134082), (26374, 724335), (33690, 567041), (39561, 482890), (48289, 395610), (65935, 289734), (79122, 241445), (96578, 197805), (131870, 144867)]