454002010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2467}}^1$

素因数の和:2731

約数の個数: 64

約数和(自身を含む): 1023528960

約数和(自身を除く): 569526950

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 385, 478, 770, 1195, 1673, 2390, 2467, 2629, 3346, 4934, 5258, 8365, 12335, 13145, 16730, 17269, 18403, 24670, 26290, 27137, 34538, 36806, 54274, 86345, 92015, 135685, 172690, 184030, 189959, 271370, 379918, 589613, 949795, 1179226, 1899590, 2948065, 4127291, 5896130, 6485743, 8254582, 12971486, 20636455, 32428715, 41272910, 45400201, 64857430, 90800402, 227001005, 454002010]

約数ペア:

[(1, 454002010), (2, 227001005), (5, 90800402), (7, 64857430), (10, 45400201), (11, 41272910), (14, 32428715), (22, 20636455), (35, 12971486), (55, 8254582), (70, 6485743), (77, 5896130), (110, 4127291), (154, 2948065), (239, 1899590), (385, 1179226), (478, 949795), (770, 589613), (1195, 379918), (1673, 271370), (2390, 189959), (2467, 184030), (2629, 172690), (3346, 135685), (4934, 92015), (5258, 86345), (8365, 54274), (12335, 36806), (13145, 34538), (16730, 27137), (17269, 26290), (18403, 24670)]