1245341490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{33289}}^1$

素因数の和:33371

約数の個数: 64

約数和(自身を含む): 3163881600

約数和(自身を除く): 1918540110

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 12470, 18705, 33289, 37410, 66578, 99867, 166445, 199734, 332890, 499335, 965381, 998670, 1431427, 1930762, 2862854, 2896143, 4294281, 4826905, 5792286, 7157135, 8588562, 9653810, 14314270, 14480715, 21471405, 28961430, 41511383, 42942810, 83022766, 124534149, 207556915, 249068298, 415113830, 622670745, 1245341490]

約数ペア:

[(1, 1245341490), (2, 622670745), (3, 415113830), (5, 249068298), (6, 207556915), (10, 124534149), (15, 83022766), (29, 42942810), (30, 41511383), (43, 28961430), (58, 21471405), (86, 14480715), (87, 14314270), (129, 9653810), (145, 8588562), (174, 7157135), (215, 5792286), (258, 4826905), (290, 4294281), (430, 2896143), (435, 2862854), (645, 1930762), (870, 1431427), (1247, 998670), (1290, 965381), (2494, 499335), (3741, 332890), (6235, 199734), (7482, 166445), (12470, 99867), (18705, 66578), (33289, 37410)]