438064970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1599

約数の個数: 64

約数和(自身を含む): 929629440

約数和(自身を除く): 491564470

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 73, 118, 146, 295, 365, 413, 511, 590, 730, 826, 1022, 1453, 2065, 2555, 2906, 4130, 4307, 5110, 7265, 8614, 10171, 14530, 20342, 21535, 30149, 43070, 50855, 60298, 85727, 101710, 106069, 150745, 171454, 212138, 301490, 428635, 530345, 600089, 742483, 857270, 1060690, 1200178, 1484966, 3000445, 3712415, 6000890, 6258071, 7424830, 12516142, 31290355, 43806497, 62580710, 87612994, 219032485, 438064970]

約数ペア:

[(1, 438064970), (2, 219032485), (5, 87612994), (7, 62580710), (10, 43806497), (14, 31290355), (35, 12516142), (59, 7424830), (70, 6258071), (73, 6000890), (118, 3712415), (146, 3000445), (295, 1484966), (365, 1200178), (413, 1060690), (511, 857270), (590, 742483), (730, 600089), (826, 530345), (1022, 428635), (1453, 301490), (2065, 212138), (2555, 171454), (2906, 150745), (4130, 106069), (4307, 101710), (5110, 85727), (7265, 60298), (8614, 50855), (10171, 43070), (14530, 30149), (20342, 21535)]