487445210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1093}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 1051080192

約数和(自身を除く): 563634982

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 277, 322, 554, 805, 1093, 1385, 1610, 1939, 2186, 2770, 3878, 5465, 6371, 7651, 9695, 10930, 12742, 15302, 19390, 25139, 31855, 38255, 44597, 50278, 63710, 76510, 89194, 125695, 175973, 222985, 251390, 302761, 351946, 445970, 605522, 879865, 1513805, 1759730, 2119327, 3027610, 4238654, 6963503, 10596635, 13927006, 21193270, 34817515, 48744521, 69635030, 97489042, 243722605, 487445210]

約数ペア:

[(1, 487445210), (2, 243722605), (5, 97489042), (7, 69635030), (10, 48744521), (14, 34817515), (23, 21193270), (35, 13927006), (46, 10596635), (70, 6963503), (115, 4238654), (161, 3027610), (230, 2119327), (277, 1759730), (322, 1513805), (554, 879865), (805, 605522), (1093, 445970), (1385, 351946), (1610, 302761), (1939, 251390), (2186, 222985), (2770, 175973), (3878, 125695), (5465, 89194), (6371, 76510), (7651, 63710), (9695, 50278), (10930, 44597), (12742, 38255), (15302, 31855), (19390, 25139)]