42507830

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24571}}^1$

素因数の和:24751

約数の個数: 16

約数和(自身を含む): 76959504

約数和(自身を除く): 34451674

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 24571, 49142, 122855, 245710, 4250783, 8501566, 21253915, 42507830]

約数ペア:

[(1, 42507830), (2, 21253915), (5, 8501566), (10, 4250783), (173, 245710), (346, 122855), (865, 49142), (1730, 24571)]