12699810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 33489144

約数和(自身を除く): 20789334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1933, 2190, 3285, 3866, 5799, 6570, 9665, 11598, 17397, 19330, 28995, 34794, 57990, 86985, 141109, 173970, 282218, 423327, 705545, 846654, 1269981, 1411090, 2116635, 2539962, 4233270, 6349905, 12699810]

約数ペア:

[(1, 12699810), (2, 6349905), (3, 4233270), (5, 2539962), (6, 2116635), (9, 1411090), (10, 1269981), (15, 846654), (18, 705545), (30, 423327), (45, 282218), (73, 173970), (90, 141109), (146, 86985), (219, 57990), (365, 34794), (438, 28995), (657, 19330), (730, 17397), (1095, 11598), (1314, 9665), (1933, 6570), (2190, 5799), (3285, 3866)]