23745990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1231}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 57125376

約数和(自身を除く): 33379386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1231, 1286, 1929, 2462, 3215, 3693, 3858, 6155, 6430, 7386, 9645, 12310, 18465, 19290, 36930, 791533, 1583066, 2374599, 3957665, 4749198, 7915330, 11872995, 23745990]

約数ペア:

[(1, 23745990), (2, 11872995), (3, 7915330), (5, 4749198), (6, 3957665), (10, 2374599), (15, 1583066), (30, 791533), (643, 36930), (1231, 19290), (1286, 18465), (1929, 12310), (2462, 9645), (3215, 7386), (3693, 6430), (3858, 6155)]