15070460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10613}}^1$

素因数の和:10693

約数の個数: 24

約数和(自身を含む): 32096736

約数和(自身を除く): 17026276

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 10613, 21226, 42452, 53065, 106130, 212260, 753523, 1507046, 3014092, 3767615, 7535230, 15070460]

約数ペア:

[(1, 15070460), (2, 7535230), (4, 3767615), (5, 3014092), (10, 1507046), (20, 753523), (71, 212260), (142, 106130), (284, 53065), (355, 42452), (710, 21226), (1420, 10613)]