2929850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 6803136

約数和(自身を除く): 3873286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 761, 770, 1522, 1925, 3805, 3850, 5327, 7610, 8371, 10654, 16742, 19025, 26635, 38050, 41855, 53270, 58597, 83710, 117194, 133175, 209275, 266350, 292985, 418550, 585970, 1464925, 2929850]

約数ペア:

[(1, 2929850), (2, 1464925), (5, 585970), (7, 418550), (10, 292985), (11, 266350), (14, 209275), (22, 133175), (25, 117194), (35, 83710), (50, 58597), (55, 53270), (70, 41855), (77, 38050), (110, 26635), (154, 19025), (175, 16742), (275, 10654), (350, 8371), (385, 7610), (550, 5327), (761, 3850), (770, 3805), (1522, 1925)]