1277970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1866990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1039, 1230, 2078, 3117, 5195, 6234, 10390, 15585, 31170, 42599, 85198, 127797, 212995, 255594, 425990, 638985, 1277970]

約数ペア:

[(1, 1277970), (2, 638985), (3, 425990), (5, 255594), (6, 212995), (10, 127797), (15, 85198), (30, 42599), (41, 31170), (82, 15585), (123, 10390), (205, 6234), (246, 5195), (410, 3117), (615, 2078), (1039, 1230)]