210813130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{2011}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 414600768

約数和(自身を除く): 203787638

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 953, 1906, 2011, 4022, 4765, 9530, 10055, 10483, 20110, 20966, 22121, 44242, 52415, 104830, 110605, 221210, 1916483, 3832966, 9582415, 19164830, 21081313, 42162626, 105406565, 210813130]

約数ペア:

[(1, 210813130), (2, 105406565), (5, 42162626), (10, 21081313), (11, 19164830), (22, 9582415), (55, 3832966), (110, 1916483), (953, 221210), (1906, 110605), (2011, 104830), (4022, 52415), (4765, 44242), (9530, 22121), (10055, 20966), (10483, 20110)]