2257782230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{28547}}^1$

素因数の和:29284

約数の個数: 32

約数和(自身を含む): 4439784960

約数和(自身を除く): 2182002730

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 719, 1438, 3595, 7190, 7909, 15818, 28547, 39545, 57094, 79090, 142735, 285470, 314017, 628034, 1570085, 3140170, 20525293, 41050586, 102626465, 205252930, 225778223, 451556446, 1128891115, 2257782230]

約数ペア:

[(1, 2257782230), (2, 1128891115), (5, 451556446), (10, 225778223), (11, 205252930), (22, 102626465), (55, 41050586), (110, 20525293), (719, 3140170), (1438, 1570085), (3595, 628034), (7190, 314017), (7909, 285470), (15818, 142735), (28547, 79090), (39545, 57094)]