87139110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2889

約数の個数: 64

約数和(自身を含む): 225146304

約数和(自身を除く): 138007194

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 915, 1037, 1830, 2074, 2801, 3111, 5185, 5602, 6222, 8403, 10370, 14005, 15555, 16806, 28010, 31110, 42015, 47617, 84030, 95234, 142851, 170861, 238085, 285702, 341722, 476170, 512583, 714255, 854305, 1025166, 1428510, 1708610, 2562915, 2904637, 5125830, 5809274, 8713911, 14523185, 17427822, 29046370, 43569555, 87139110]

約数ペア:

[(1, 87139110), (2, 43569555), (3, 29046370), (5, 17427822), (6, 14523185), (10, 8713911), (15, 5809274), (17, 5125830), (30, 2904637), (34, 2562915), (51, 1708610), (61, 1428510), (85, 1025166), (102, 854305), (122, 714255), (170, 512583), (183, 476170), (255, 341722), (305, 285702), (366, 238085), (510, 170861), (610, 142851), (915, 95234), (1037, 84030), (1830, 47617), (2074, 42015), (2801, 31110), (3111, 28010), (5185, 16806), (5602, 15555), (6222, 14005), (8403, 10370)]