12858630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 34421760

約数和(自身を除く): 21563130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1327, 1615, 1938, 2654, 3230, 3981, 4845, 6635, 7962, 9690, 13270, 19905, 22559, 25213, 39810, 45118, 50426, 67677, 75639, 112795, 126065, 135354, 151278, 225590, 252130, 338385, 378195, 428621, 676770, 756390, 857242, 1285863, 2143105, 2571726, 4286210, 6429315, 12858630]

約数ペア:

[(1, 12858630), (2, 6429315), (3, 4286210), (5, 2571726), (6, 2143105), (10, 1285863), (15, 857242), (17, 756390), (19, 676770), (30, 428621), (34, 378195), (38, 338385), (51, 252130), (57, 225590), (85, 151278), (95, 135354), (102, 126065), (114, 112795), (170, 75639), (190, 67677), (255, 50426), (285, 45118), (323, 39810), (510, 25213), (570, 22559), (646, 19905), (969, 13270), (1327, 9690), (1615, 7962), (1938, 6635), (2654, 4845), (3230, 3981)]