243489570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197959}}^1$

素因数の和:198010

約数の個数: 32

約数和(自身を含む): 598631040

約数和(自身を除く): 355141470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 197959, 395918, 593877, 989795, 1187754, 1979590, 2969385, 5938770, 8116319, 16232638, 24348957, 40581595, 48697914, 81163190, 121744785, 243489570]

約数ペア:

[(1, 243489570), (2, 121744785), (3, 81163190), (5, 48697914), (6, 40581595), (10, 24348957), (15, 16232638), (30, 8116319), (41, 5938770), (82, 2969385), (123, 1979590), (205, 1187754), (246, 989795), (410, 593877), (615, 395918), (1230, 197959)]