30054934

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 58375296

約数和(自身を除く): 28320362

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 761, 806, 1274, 1519, 1522, 2821, 3038, 5327, 5642, 9893, 10654, 19747, 19786, 23591, 37289, 39494, 47182, 69251, 74578, 138502, 165137, 306683, 330274, 484757, 613366, 969514, 1155959, 2146781, 2311918, 4293562, 15027467, 30054934]

約数ペア:

[(1, 30054934), (2, 15027467), (7, 4293562), (13, 2311918), (14, 2146781), (26, 1155959), (31, 969514), (49, 613366), (62, 484757), (91, 330274), (98, 306683), (182, 165137), (217, 138502), (403, 74578), (434, 69251), (637, 47182), (761, 39494), (806, 37289), (1274, 23591), (1519, 19786), (1522, 19747), (2821, 10654), (3038, 9893), (5327, 5642)]