331314330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 812187648

約数和(自身を除く): 480873318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 191, 201, 335, 382, 402, 573, 670, 863, 955, 1005, 1146, 1726, 1910, 2010, 2589, 2865, 4315, 5178, 5730, 8630, 12797, 12945, 25594, 25890, 38391, 57821, 63985, 76782, 115642, 127970, 164833, 173463, 191955, 289105, 329666, 346926, 383910, 494499, 578210, 824165, 867315, 988998, 1648330, 1734630, 2472495, 4944990, 11043811, 22087622, 33131433, 55219055, 66262866, 110438110, 165657165, 331314330]

約数ペア:

[(1, 331314330), (2, 165657165), (3, 110438110), (5, 66262866), (6, 55219055), (10, 33131433), (15, 22087622), (30, 11043811), (67, 4944990), (134, 2472495), (191, 1734630), (201, 1648330), (335, 988998), (382, 867315), (402, 824165), (573, 578210), (670, 494499), (863, 383910), (955, 346926), (1005, 329666), (1146, 289105), (1726, 191955), (1910, 173463), (2010, 164833), (2589, 127970), (2865, 115642), (4315, 76782), (5178, 63985), (5730, 57821), (8630, 38391), (12797, 25890), (12945, 25594)]