26458860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6294

約数の個数: 48

約数和(自身を含む): 75140352

約数和(自身を除く): 48681492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6211, 12422, 18633, 24844, 31055, 37266, 62110, 74532, 93165, 124220, 186330, 372660, 440981, 881962, 1322943, 1763924, 2204905, 2645886, 4409810, 5291772, 6614715, 8819620, 13229430, 26458860]

約数ペア:

[(1, 26458860), (2, 13229430), (3, 8819620), (4, 6614715), (5, 5291772), (6, 4409810), (10, 2645886), (12, 2204905), (15, 1763924), (20, 1322943), (30, 881962), (60, 440981), (71, 372660), (142, 186330), (213, 124220), (284, 93165), (355, 74532), (426, 62110), (710, 37266), (852, 31055), (1065, 24844), (1420, 18633), (2130, 12422), (4260, 6211)]