123289710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{4073}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 296261280

約数和(自身を除く): 172971570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1009, 2018, 3027, 4073, 5045, 6054, 8146, 10090, 12219, 15135, 20365, 24438, 30270, 40730, 61095, 122190, 4109657, 8219314, 12328971, 20548285, 24657942, 41096570, 61644855, 123289710]

約数ペア:

[(1, 123289710), (2, 61644855), (3, 41096570), (5, 24657942), (6, 20548285), (10, 12328971), (15, 8219314), (30, 4109657), (1009, 122190), (2018, 61095), (3027, 40730), (4073, 30270), (5045, 24438), (6054, 20365), (8146, 15135), (10090, 12219)]