1235860990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17191}}^1$

素因数の和:17297

約数の個数: 64

約数和(自身を含む): 2772725760

約数和(自身を除く): 1536864770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 7189, 10270, 14378, 17191, 34382, 35945, 71890, 85955, 120337, 171910, 223483, 240674, 446966, 601685, 1117415, 1203370, 1358089, 1564381, 2234830, 2716178, 3128762, 6790445, 7821905, 9506623, 13580890, 15643810, 17655157, 19013246, 35310314, 47533115, 88275785, 95066230, 123586099, 176551570, 247172198, 617930495, 1235860990]

約数ペア:

[(1, 1235860990), (2, 617930495), (5, 247172198), (7, 176551570), (10, 123586099), (13, 95066230), (14, 88275785), (26, 47533115), (35, 35310314), (65, 19013246), (70, 17655157), (79, 15643810), (91, 13580890), (130, 9506623), (158, 7821905), (182, 6790445), (395, 3128762), (455, 2716178), (553, 2234830), (790, 1564381), (910, 1358089), (1027, 1203370), (1106, 1117415), (2054, 601685), (2765, 446966), (5135, 240674), (5530, 223483), (7189, 171910), (10270, 120337), (14378, 85955), (17191, 71890), (34382, 35945)]