66273930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 177465600

約数和(自身を除く): 111191670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389, 631, 778, 1167, 1262, 1893, 1945, 2334, 3155, 3501, 3786, 3890, 5679, 5835, 6310, 7002, 9465, 10503, 11358, 11670, 17037, 17505, 18930, 21006, 28395, 34074, 35010, 52515, 56790, 85185, 105030, 170370, 245459, 490918, 736377, 1227295, 1472754, 2209131, 2454590, 3681885, 4418262, 6627393, 7363770, 11045655, 13254786, 22091310, 33136965, 66273930]

約数ペア:

[(1, 66273930), (2, 33136965), (3, 22091310), (5, 13254786), (6, 11045655), (9, 7363770), (10, 6627393), (15, 4418262), (18, 3681885), (27, 2454590), (30, 2209131), (45, 1472754), (54, 1227295), (90, 736377), (135, 490918), (270, 245459), (389, 170370), (631, 105030), (778, 85185), (1167, 56790), (1262, 52515), (1893, 35010), (1945, 34074), (2334, 28395), (3155, 21006), (3501, 18930), (3786, 17505), (3890, 17037), (5679, 11670), (5835, 11358), (6310, 10503), (7002, 9465)]