2559060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{677}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 9112320

約数和(自身を除く): 6553260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 677, 756, 945, 1260, 1354, 1890, 2031, 2708, 3385, 3780, 4062, 4739, 6093, 6770, 8124, 9478, 10155, 12186, 13540, 14217, 18279, 18956, 20310, 23695, 24372, 28434, 30465, 36558, 40620, 42651, 47390, 56868, 60930, 71085, 73116, 85302, 91395, 94780, 121860, 127953, 142170, 170604, 182790, 213255, 255906, 284340, 365580, 426510, 511812, 639765, 853020, 1279530, 2559060]

約数ペア:

[(1, 2559060), (2, 1279530), (3, 853020), (4, 639765), (5, 511812), (6, 426510), (7, 365580), (9, 284340), (10, 255906), (12, 213255), (14, 182790), (15, 170604), (18, 142170), (20, 127953), (21, 121860), (27, 94780), (28, 91395), (30, 85302), (35, 73116), (36, 71085), (42, 60930), (45, 56868), (54, 47390), (60, 42651), (63, 40620), (70, 36558), (84, 30465), (90, 28434), (105, 24372), (108, 23695), (126, 20310), (135, 18956), (140, 18279), (180, 14217), (189, 13540), (210, 12186), (252, 10155), (270, 9478), (315, 8124), (378, 6770), (420, 6093), (540, 4739), (630, 4062), (677, 3780), (756, 3385), (945, 2708), (1260, 2031), (1354, 1890)]