15809010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 43932672

約数和(自身を除く): 28123662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 907, 1162, 1245, 1743, 1814, 2490, 2721, 2905, 3486, 4535, 5442, 5810, 6349, 8715, 9070, 12698, 13605, 17430, 19047, 27210, 31745, 38094, 63490, 75281, 95235, 150562, 190470, 225843, 376405, 451686, 526967, 752810, 1053934, 1129215, 1580901, 2258430, 2634835, 3161802, 5269670, 7904505, 15809010]

約数ペア:

[(1, 15809010), (2, 7904505), (3, 5269670), (5, 3161802), (6, 2634835), (7, 2258430), (10, 1580901), (14, 1129215), (15, 1053934), (21, 752810), (30, 526967), (35, 451686), (42, 376405), (70, 225843), (83, 190470), (105, 150562), (166, 95235), (210, 75281), (249, 63490), (415, 38094), (498, 31745), (581, 27210), (830, 19047), (907, 17430), (1162, 13605), (1245, 12698), (1743, 9070), (1814, 8715), (2490, 6349), (2721, 5810), (2905, 5442), (3486, 4535)]