9887970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8039}}^1$

素因数の和:8090

約数の個数: 32

約数和(自身を含む): 24312960

約数和(自身を除く): 14424990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 8039, 16078, 24117, 40195, 48234, 80390, 120585, 241170, 329599, 659198, 988797, 1647995, 1977594, 3295990, 4943985, 9887970]

約数ペア:

[(1, 9887970), (2, 4943985), (3, 3295990), (5, 1977594), (6, 1647995), (10, 988797), (15, 659198), (30, 329599), (41, 241170), (82, 120585), (123, 80390), (205, 48234), (246, 40195), (410, 24117), (615, 16078), (1230, 8039)]