988049370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{427727}}^1$

素因数の和:427755

約数の個数: 64

約数和(自身を含む): 2956455936

約数和(自身を除く): 1968406566

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 427727, 855454, 1283181, 2138635, 2566362, 2994089, 4277270, 4704997, 5988178, 6415905, 8982267, 9409994, 12831810, 14114991, 14970445, 17964534, 23524985, 28229982, 29940890, 32934979, 44911335, 47049970, 65869958, 70574955, 89822670, 98804937, 141149910, 164674895, 197609874, 329349790, 494024685, 988049370]

約数ペア:

[(1, 988049370), (2, 494024685), (3, 329349790), (5, 197609874), (6, 164674895), (7, 141149910), (10, 98804937), (11, 89822670), (14, 70574955), (15, 65869958), (21, 47049970), (22, 44911335), (30, 32934979), (33, 29940890), (35, 28229982), (42, 23524985), (55, 17964534), (66, 14970445), (70, 14114991), (77, 12831810), (105, 9409994), (110, 8982267), (154, 6415905), (165, 5988178), (210, 4704997), (231, 4277270), (330, 2994089), (385, 2566362), (462, 2138635), (770, 1283181), (1155, 855454), (2310, 427727)]