3875430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 10563840

約数和(自身を除く): 6688410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 523, 570, 741, 1046, 1235, 1482, 1569, 2470, 2615, 3138, 3705, 5230, 6799, 7410, 7845, 9937, 13598, 15690, 19874, 20397, 29811, 33995, 40794, 49685, 59622, 67990, 99370, 101985, 129181, 149055, 203970, 258362, 298110, 387543, 645905, 775086, 1291810, 1937715, 3875430]

約数ペア:

[(1, 3875430), (2, 1937715), (3, 1291810), (5, 775086), (6, 645905), (10, 387543), (13, 298110), (15, 258362), (19, 203970), (26, 149055), (30, 129181), (38, 101985), (39, 99370), (57, 67990), (65, 59622), (78, 49685), (95, 40794), (114, 33995), (130, 29811), (190, 20397), (195, 19874), (247, 15690), (285, 13598), (390, 9937), (494, 7845), (523, 7410), (570, 6799), (741, 5230), (1046, 3705), (1235, 3138), (1482, 2615), (1569, 2470)]