210947851510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{33769}}^1$

素因数の和:34417

約数の個数: 64

約数和(自身を含む): 418839854400

約数和(自身を除く): 207892002890

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 521, 545, 1042, 1090, 1199, 2398, 2605, 5210, 5731, 5995, 11462, 11990, 28655, 33769, 56789, 57310, 67538, 113578, 168845, 283945, 337690, 371459, 567890, 624679, 742918, 1249358, 1857295, 3123395, 3680821, 3714590, 6246790, 7361642, 17593649, 18404105, 35187298, 36808210, 40489031, 80978062, 87968245, 175936490, 193530139, 202445155, 387060278, 404890310, 967650695, 1917707741, 1935301390, 3835415482, 9588538705, 19177077410, 21094785151, 42189570302, 105473925755, 210947851510]

約数ペア:

[(1, 210947851510), (2, 105473925755), (5, 42189570302), (10, 21094785151), (11, 19177077410), (22, 9588538705), (55, 3835415482), (109, 1935301390), (110, 1917707741), (218, 967650695), (521, 404890310), (545, 387060278), (1042, 202445155), (1090, 193530139), (1199, 175936490), (2398, 87968245), (2605, 80978062), (5210, 40489031), (5731, 36808210), (5995, 35187298), (11462, 18404105), (11990, 17593649), (28655, 7361642), (33769, 6246790), (56789, 3714590), (57310, 3680821), (67538, 3123395), (113578, 1857295), (168845, 1249358), (283945, 742918), (337690, 624679), (371459, 567890)]