227942330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{761}}^1$

素因数の和:1175

約数の個数: 64

約数和(自身を含む): 513527040

約数和(自身を除く): 285584710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 389, 761, 770, 778, 1522, 1945, 2723, 3805, 3890, 4279, 5327, 5446, 7610, 8371, 8558, 10654, 13615, 16742, 21395, 26635, 27230, 29953, 41855, 42790, 53270, 58597, 59906, 83710, 117194, 149765, 292985, 296029, 299530, 585970, 592058, 1480145, 2072203, 2960290, 3256319, 4144406, 6512638, 10361015, 16281595, 20722030, 22794233, 32563190, 45588466, 113971165, 227942330]

約数ペア:

[(1, 227942330), (2, 113971165), (5, 45588466), (7, 32563190), (10, 22794233), (11, 20722030), (14, 16281595), (22, 10361015), (35, 6512638), (55, 4144406), (70, 3256319), (77, 2960290), (110, 2072203), (154, 1480145), (385, 592058), (389, 585970), (761, 299530), (770, 296029), (778, 292985), (1522, 149765), (1945, 117194), (2723, 83710), (3805, 59906), (3890, 58597), (4279, 53270), (5327, 42790), (5446, 41855), (7610, 29953), (8371, 27230), (8558, 26635), (10654, 21395), (13615, 16742)]