8889184890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{765649}}^1$

素因数の和:765708

約数の個数: 64

約数和(自身を含む): 24255792000

約数和(自身を除く): 15366607110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 765649, 1531298, 2296947, 3828245, 4593894, 6890841, 7656490, 11484735, 13781682, 20672523, 22969470, 32922907, 34454205, 41345046, 65845814, 68908410, 98768721, 103362615, 164614535, 197537442, 206725230, 296306163, 329229070, 493843605, 592612326, 888918489, 987687210, 1481530815, 1777836978, 2963061630, 4444592445, 8889184890]

約数ペア:

[(1, 8889184890), (2, 4444592445), (3, 2963061630), (5, 1777836978), (6, 1481530815), (9, 987687210), (10, 888918489), (15, 592612326), (18, 493843605), (27, 329229070), (30, 296306163), (43, 206725230), (45, 197537442), (54, 164614535), (86, 103362615), (90, 98768721), (129, 68908410), (135, 65845814), (215, 41345046), (258, 34454205), (270, 32922907), (387, 22969470), (430, 20672523), (645, 13781682), (774, 11484735), (1161, 7656490), (1290, 6890841), (1935, 4593894), (2322, 3828245), (3870, 2296947), (5805, 1531298), (11610, 765649)]