440015225340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103289959}}^1$

素因数の和:103290042

約数の個数: 48

約数和(自身を含む): 1249395356160

約数和(自身を除く): 809380130820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 103289959, 206579918, 309869877, 413159836, 516449795, 619739754, 1032899590, 1239479508, 1549349385, 2065799180, 3098698770, 6197397540, 7333587089, 14667174178, 22000761267, 29334348356, 36667935445, 44001522534, 73335870890, 88003045068, 110003806335, 146671741780, 220007612670, 440015225340]

約数ペア:

[(1, 440015225340), (2, 220007612670), (3, 146671741780), (4, 110003806335), (5, 88003045068), (6, 73335870890), (10, 44001522534), (12, 36667935445), (15, 29334348356), (20, 22000761267), (30, 14667174178), (60, 7333587089), (71, 6197397540), (142, 3098698770), (213, 2065799180), (284, 1549349385), (355, 1239479508), (426, 1032899590), (710, 619739754), (852, 516449795), (1065, 413159836), (1420, 309869877), (2130, 206579918), (4260, 103289959)]