21001230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233347}}^1$

素因数の和:233360

約数の個数: 24

約数和(自身を含む): 54603432

約数和(自身を除く): 33602202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233347, 466694, 700041, 1166735, 1400082, 2100123, 2333470, 3500205, 4200246, 7000410, 10500615, 21001230]

約数ペア:

[(1, 21001230), (2, 10500615), (3, 7000410), (5, 4200246), (6, 3500205), (9, 2333470), (10, 2100123), (15, 1400082), (18, 1166735), (30, 700041), (45, 466694), (90, 233347)]