21166350

素因数分解:

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

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 53239152

約数和(自身を除く): 32072802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 1933, 2190, 3650, 3866, 5475, 5799, 9665, 10950, 11598, 19330, 28995, 48325, 57990, 96650, 141109, 144975, 282218, 289950, 423327, 705545, 846654, 1411090, 2116635, 3527725, 4233270, 7055450, 10583175, 21166350]

約数ペア:

[(1, 21166350), (2, 10583175), (3, 7055450), (5, 4233270), (6, 3527725), (10, 2116635), (15, 1411090), (25, 846654), (30, 705545), (50, 423327), (73, 289950), (75, 282218), (146, 144975), (150, 141109), (219, 96650), (365, 57990), (438, 48325), (730, 28995), (1095, 19330), (1825, 11598), (1933, 10950), (2190, 9665), (3650, 5799), (3866, 5475)]